id	sid	tid	token	lemma	pos
iguana-17693	1	1	iguana	iguana	NOUN
iguana-17693	1	2	b&w	b&w	PROPN
iguana-17693	1	3	text	text	NOUN
iguana-17693	1	4	iguana	iguana	NOUN
iguana-17693	1	5	•	•	NUM
iguana-17693	1	6	volume	volume	NOUN
iguana-17693	1	7	14	14	NUM
iguana-17693	1	8	,	,	PUNCT
iguana-17693	1	9	number	number	NOUN
iguana-17693	1	10	2	2	NUM
iguana-17693	1	11	•	•	NUM
iguana-17693	1	12	june	june	PROPN
iguana-17693	1	13	2007	2007	NUM
iguana-17693	2	1	119historical	119historical	NUM
iguana-17693	2	2	perspectives	perspective	NOUN
iguana-17693	2	3	itself	itself	PRON
iguana-17693	2	4	by	by	ADP
iguana-17693	2	5	the	the	DET
iguana-17693	2	6	destruction	destruction	NOUN
iguana-17693	2	7	of	of	ADP
iguana-17693	2	8	the	the	DET
iguana-17693	2	9	snake	snake	NOUN
iguana-17693	2	10	.	.	PUNCT
iguana-17693	3	1	but	but	CCONJ
iguana-17693	3	2	the	the	DET
iguana-17693	3	3	certainty	certainty	NOUN
iguana-17693	3	4	of	of	ADP
iguana-17693	3	5	the	the	DET
iguana-17693	3	6	effect	effect	NOUN
iguana-17693	3	7	of	of	ADP
iguana-17693	3	8	the	the	DET
iguana-17693	3	9	poison	poison	NOUN
iguana-17693	3	10	serves	serve	VERB
iguana-17693	3	11	as	as	ADP
iguana-17693	3	12	a	a	DET
iguana-17693	3	13	warning	warning	NOUN
iguana-17693	3	14	and	and	CCONJ
iguana-17693	3	15	is	be	AUX
iguana-17693	3	16	advantageous	advantageous	ADJ
iguana-17693	3	17	,	,	PUNCT
iguana-17693	3	18	not	not	PART
iguana-17693	3	19	in	in	ADP
iguana-17693	3	20	defense	defense	NOUN
iguana-17693	3	21	after	after	SCONJ
iguana-17693	3	22	the	the	DET
iguana-17693	3	23	attack	attack	NOUN
iguana-17693	3	24	is	be	AUX
iguana-17693	3	25	made	make	VERB
iguana-17693	3	26	,	,	PUNCT
iguana-17693	3	27	but	but	CCONJ
iguana-17693	3	28	in	in	ADP
iguana-17693	3	29	preventing	prevent	VERB
iguana-17693	3	30	an	an	DET
iguana-17693	3	31	attack	attack	NOUN
iguana-17693	3	32	from	from	ADP
iguana-17693	3	33	being	be	AUX
iguana-17693	3	34	made	make	VERB
iguana-17693	3	35	.	.	PUNCT
iguana-17693	4	1	if	if	SCONJ
iguana-17693	4	2	,	,	PUNCT
iguana-17693	4	3	then	then	ADV
iguana-17693	4	4	,	,	PUNCT
iguana-17693	4	5	the	the	DET
iguana-17693	4	6	color	color	NOUN
iguana-17693	4	7	of	of	ADP
iguana-17693	4	8	the	the	DET
iguana-17693	4	9	rattlesnake	rattlesnake	NOUN
iguana-17693	4	10	were	be	AUX
iguana-17693	4	11	different	different	ADJ
iguana-17693	4	12	from	from	ADP
iguana-17693	4	13	all	all	DET
iguana-17693	4	14	harmless	harmless	ADJ
iguana-17693	4	15	snakes	snake	NOUN
iguana-17693	4	16	,	,	PUNCT
iguana-17693	4	17	so	so	ADV
iguana-17693	4	18	much	much	ADV
iguana-17693	4	19	so	so	ADV
iguana-17693	4	20	as	as	SCONJ
iguana-17693	4	21	to	to	PART
iguana-17693	4	22	render	render	VERB
iguana-17693	4	23	it	it	PRON
iguana-17693	4	24	conspicuous	conspicuous	ADJ
iguana-17693	4	25	,	,	PUNCT
iguana-17693	4	26	this	this	PRON
iguana-17693	4	27	would	would	AUX
iguana-17693	4	28	be	be	AUX
iguana-17693	4	29	beneficial	beneficial	ADJ
iguana-17693	4	30	to	to	ADP
iguana-17693	4	31	it	it	PRON
iguana-17693	4	32	,	,	PUNCT
iguana-17693	4	33	by	by	ADP
iguana-17693	4	34	the	the	DET
iguana-17693	4	35	readiness	readiness	NOUN
iguana-17693	4	36	with	with	ADP
iguana-17693	4	37	which	which	PRON
iguana-17693	4	38	all	all	DET
iguana-17693	4	39	animals	animal	NOUN
iguana-17693	4	40	would	would	AUX
iguana-17693	4	41	recognize	recognize	VERB
iguana-17693	4	42	it	it	PRON
iguana-17693	4	43	,	,	PUNCT
iguana-17693	4	44	and	and	CCONJ
iguana-17693	4	45	thus	thus	ADV
iguana-17693	4	46	protect	protect	VERB
iguana-17693	4	47	the	the	DET
iguana-17693	4	48	snake	snake	NOUN
iguana-17693	4	49	by	by	ADP
iguana-17693	4	50	this	this	DET
iguana-17693	4	51	notice	notice	NOUN
iguana-17693	4	52	of	of	ADP
iguana-17693	4	53	the	the	DET
iguana-17693	4	54	deadly	deadly	ADJ
iguana-17693	4	55	character	character	NOUN
iguana-17693	4	56	of	of	ADP
iguana-17693	4	57	its	its	PRON
iguana-17693	4	58	weapons	weapon	NOUN
iguana-17693	4	59	.	.	PUNCT
iguana-17693	5	1	if	if	SCONJ
iguana-17693	5	2	then	then	ADV
iguana-17693	5	3	a	a	DET
iguana-17693	5	4	conspicuous	conspicuous	ADJ
iguana-17693	5	5	color	color	NOUN
iguana-17693	5	6	would	would	AUX
iguana-17693	5	7	be	be	AUX
iguana-17693	5	8	of	of	ADP
iguana-17693	5	9	advantage	advantage	NOUN
iguana-17693	5	10	,	,	PUNCT
iguana-17693	5	11	it	it	PRON
iguana-17693	5	12	seems	seem	VERB
iguana-17693	5	13	to	to	ADP
iguana-17693	5	14	me	i	PRON
iguana-17693	5	15	that	that	SCONJ
iguana-17693	5	16	any	any	DET
iguana-17693	5	17	other	other	ADJ
iguana-17693	5	18	means	mean	NOUN
iguana-17693	5	19	which	which	PRON
iguana-17693	5	20	it	it	PRON
iguana-17693	5	21	may	may	AUX
iguana-17693	5	22	be	be	AUX
iguana-17693	5	23	able	able	ADJ
iguana-17693	5	24	to	to	PART
iguana-17693	5	25	use	use	VERB
iguana-17693	5	26	in	in	ADP
iguana-17693	5	27	making	make	VERB
iguana-17693	5	28	known	know	VERB
iguana-17693	5	29	its	its	PRON
iguana-17693	5	30	character	character	NOUN
iguana-17693	5	31	to	to	ADP
iguana-17693	5	32	any	any	DET
iguana-17693	5	33	animal	animal	NOUN
iguana-17693	5	34	that	that	PRON
iguana-17693	5	35	may	may	AUX
iguana-17693	5	36	come	come	VERB
iguana-17693	5	37	near	near	ADP
iguana-17693	5	38	it	it	PRON
iguana-17693	5	39	,	,	PUNCT
iguana-17693	5	40	would	would	AUX
iguana-17693	5	41	be	be	AUX
iguana-17693	5	42	advantageous	advantageous	ADJ
iguana-17693	5	43	,	,	PUNCT
iguana-17693	5	44	and	and	CCONJ
iguana-17693	5	45	would	would	AUX
iguana-17693	5	46	be	be	AUX
iguana-17693	5	47	increased	increase	VERB
iguana-17693	5	48	and	and	CCONJ
iguana-17693	5	49	preserved	preserve	VERB
iguana-17693	5	50	by	by	ADP
iguana-17693	5	51	natural	natural	ADJ
iguana-17693	5	52	selection	selection	NOUN
iguana-17693	5	53	,	,	PUNCT
iguana-17693	5	54	and	and	CCONJ
iguana-17693	5	55	that	that	SCONJ
iguana-17693	5	56	the	the	DET
iguana-17693	5	57	whirring	whir	VERB
iguana-17693	5	58	noise	noise	NOUN
iguana-17693	5	59	which	which	PRON
iguana-17693	5	60	it	it	PRON
iguana-17693	5	61	produces	produce	VERB
iguana-17693	5	62	,	,	PUNCT
iguana-17693	5	63	in	in	ADP
iguana-17693	5	64	this	this	DET
iguana-17693	5	65	view	view	NOUN
iguana-17693	5	66	of	of	ADP
iguana-17693	5	67	the	the	DET
iguana-17693	5	68	matter	matter	NOUN
iguana-17693	5	69	,	,	PUNCT
iguana-17693	5	70	admirably	admirably	ADV
iguana-17693	5	71	serves	serve	VERB
iguana-17693	5	72	its	its	PRON
iguana-17693	5	73	purpose	purpose	NOUN
iguana-17693	5	74	.	.	PUNCT
iguana-17693	6	1	in	in	ADP
iguana-17693	6	2	effect	effect	NOUN
iguana-17693	6	3	it	it	PRON
iguana-17693	6	4	amounts	amount	VERB
iguana-17693	6	5	to	to	ADP
iguana-17693	6	6	this	this	PRON
iguana-17693	6	7	,	,	PUNCT
iguana-17693	6	8	and	and	CCONJ
iguana-17693	6	9	by	by	ADP
iguana-17693	6	10	experience	experience	NOUN
iguana-17693	6	11	its	its	PRON
iguana-17693	6	12	enemies	enemy	NOUN
iguana-17693	6	13	learn	learn	VERB
iguana-17693	6	14	to	to	PART
iguana-17693	6	15	understand	understand	VERB
iguana-17693	6	16	its	its	PRON
iguana-17693	6	17	language	language	NOUN
iguana-17693	6	18	,	,	PUNCT
iguana-17693	6	19	“	"	PUNCT
iguana-17693	6	20	i	i	PRON
iguana-17693	6	21	am	be	AUX
iguana-17693	6	22	a	a	DET
iguana-17693	6	23	rattlesnake	rattlesnake	NOUN
iguana-17693	6	24	,	,	PUNCT
iguana-17693	6	25	armed	arm	VERB
iguana-17693	6	26	with	with	ADP
iguana-17693	6	27	what	what	PRON
iguana-17693	6	28	will	will	AUX
iguana-17693	6	29	be	be	AUX
iguana-17693	6	30	death	death	NOUN
iguana-17693	6	31	to	to	ADP
iguana-17693	6	32	you	you	PRON
iguana-17693	6	33	if	if	SCONJ
iguana-17693	6	34	you	you	PRON
iguana-17693	6	35	come	come	VERB
iguana-17693	6	36	too	too	ADV
iguana-17693	6	37	near	near	ADV
iguana-17693	6	38	;	;	PUNCT
iguana-17693	6	39	give	give	VERB
iguana-17693	6	40	me	i	PRON
iguana-17693	6	41	a	a	DET
iguana-17693	6	42	wide	wide	ADJ
iguana-17693	6	43	berth	berth	NOUN
iguana-17693	6	44	!	!	PUNCT
iguana-17693	6	45	”	"	PUNCT
iguana-17693	7	1	prof	prof	PROPN
iguana-17693	7	2	.	.	PUNCT
iguana-17693	7	3	shaler	shaler	PROPN
iguana-17693	7	4	remarks	remark	NOUN
iguana-17693	7	5	that	that	SCONJ
iguana-17693	7	6	it	it	PRON
iguana-17693	7	7	is	be	AUX
iguana-17693	7	8	a	a	DET
iguana-17693	7	9	fact	fact	NOUN
iguana-17693	7	10	well	well	ADV
iguana-17693	7	11	known	know	VERB
iguana-17693	7	12	doubtless	doubtless	NOUN
iguana-17693	7	13	to	to	ADP
iguana-17693	7	14	those	those	PRON
iguana-17693	7	15	who	who	PRON
iguana-17693	7	16	have	have	VERB
iguana-17693	7	17	observed	observe	VERB
iguana-17693	7	18	serpents	serpent	NOUN
iguana-17693	7	19	,	,	PUNCT
iguana-17693	7	20	that	that	SCONJ
iguana-17693	7	21	many	many	ADJ
iguana-17693	7	22	when	when	SCONJ
iguana-17693	7	23	in	in	ADP
iguana-17693	7	24	a	a	DET
iguana-17693	7	25	state	state	NOUN
iguana-17693	7	26	of	of	ADP
iguana-17693	7	27	excitement	excitement	NOUN
iguana-17693	7	28	vibrate	vibrate	VERB
iguana-17693	7	29	the	the	DET
iguana-17693	7	30	end	end	NOUN
iguana-17693	7	31	of	of	ADP
iguana-17693	7	32	their	their	PRON
iguana-17693	7	33	tail	tail	NOUN
iguana-17693	7	34	just	just	ADV
iguana-17693	7	35	as	as	SCONJ
iguana-17693	7	36	the	the	DET
iguana-17693	7	37	rattlesnake	rattlesnake	NOUN
iguana-17693	7	38	does	do	VERB
iguana-17693	7	39	.	.	PUNCT
iguana-17693	8	1	this	this	DET
iguana-17693	8	2	statement	statement	NOUN
iguana-17693	8	3	reminded	remind	VERB
iguana-17693	8	4	me	i	PRON
iguana-17693	8	5	of	of	ADP
iguana-17693	8	6	a	a	DET
iguana-17693	8	7	south	south	ADJ
iguana-17693	8	8	american	american	ADJ
iguana-17693	8	9	species	specie	NOUN
iguana-17693	8	10	described	describe	VERB
iguana-17693	8	11	by	by	ADP
iguana-17693	8	12	darwin	darwin	PROPN
iguana-17693	8	13	in	in	ADP
iguana-17693	8	14	his	his	PRON
iguana-17693	8	15	“	"	PUNCT
iguana-17693	8	16	voyage	voyage	NOUN
iguana-17693	8	17	of	of	ADP
iguana-17693	8	18	a	a	DET
iguana-17693	8	19	naturalist	naturalist	NOUN
iguana-17693	8	20	”	"	PUNCT
iguana-17693	8	21	(	(	PUNCT
iguana-17693	8	22	vol	vol	NOUN
iguana-17693	8	23	.	.	PUNCT
iguana-17693	9	1	i	i	PRON
iguana-17693	9	2	,	,	PUNCT
iguana-17693	9	3	p.	p.	NOUN
iguana-17693	9	4	123	123	NUM
iguana-17693	9	5	,	,	PUNCT
iguana-17693	9	6	harper	harper	NOUN
iguana-17693	9	7	’s	’s	PART
iguana-17693	9	8	ed	ed	NOUN
iguana-17693	9	9	.	.	PUNCT
iguana-17693	9	10	)	)	PUNCT
iguana-17693	9	11	,	,	PUNCT
iguana-17693	9	12	where	where	SCONJ
iguana-17693	9	13	he	he	PRON
iguana-17693	9	14	says	say	VERB
iguana-17693	9	15	:	:	PUNCT
iguana-17693	9	16	—	—	PUNCT
iguana-17693	9	17	“	"	PUNCT
iguana-17693	9	18	of	of	ADP
iguana-17693	9	19	reptiles	reptile	NOUN
iguana-17693	9	20	there	there	PRON
iguana-17693	9	21	are	be	VERB
iguana-17693	9	22	many	many	ADJ
iguana-17693	9	23	kinds	kind	NOUN
iguana-17693	9	24	:	:	PUNCT
iguana-17693	9	25	one	one	NUM
iguana-17693	9	26	snake	snake	NOUN
iguana-17693	9	27	(	(	PUNCT
iguana-17693	9	28	a	a	DET
iguana-17693	9	29	trigonocephalus	trigonocephalus	ADJ
iguana-17693	9	30	,	,	PUNCT
iguana-17693	9	31	or	or	CCONJ
iguana-17693	9	32	cophias	cophia	NOUN
iguana-17693	9	33	)	)	PUNCT
iguana-17693	9	34	,	,	PUNCT
iguana-17693	9	35	from	from	ADP
iguana-17693	9	36	the	the	DET
iguana-17693	9	37	size	size	NOUN
iguana-17693	9	38	of	of	ADP
iguana-17693	9	39	the	the	DET
iguana-17693	9	40	poison	poison	NOUN
iguana-17693	9	41	channel	channel	NOUN
iguana-17693	9	42	in	in	ADP
iguana-17693	9	43	its	its	PRON
iguana-17693	9	44	fangs	fang	NOUN
iguana-17693	9	45	,	,	PUNCT
iguana-17693	9	46	must	must	AUX
iguana-17693	9	47	be	be	AUX
iguana-17693	9	48	very	very	ADV
iguana-17693	9	49	deadly	deadly	ADJ
iguana-17693	9	50	.	.	PUNCT
iguana-17693	10	1	cuvier	cuvier	NOUN
iguana-17693	10	2	,	,	PUNCT
iguana-17693	10	3	in	in	ADP
iguana-17693	10	4	opposition	opposition	NOUN
iguana-17693	10	5	to	to	ADP
iguana-17693	10	6	some	some	DET
iguana-17693	10	7	other	other	ADJ
iguana-17693	10	8	naturalists	naturalist	NOUN
iguana-17693	10	9	,	,	PUNCT
iguana-17693	10	10	makes	make	VERB
iguana-17693	10	11	this	this	PRON
iguana-17693	10	12	a	a	DET
iguana-17693	10	13	sub	sub	NOUN
iguana-17693	10	14	-	-	ADJ
iguana-17693	10	15	genus	genus	NOUN
iguana-17693	10	16	of	of	ADP
iguana-17693	10	17	the	the	DET
iguana-17693	10	18	rattlesnake	rattlesnake	NOUN
iguana-17693	10	19	,	,	PUNCT
iguana-17693	10	20	and	and	CCONJ
iguana-17693	10	21	intermediate	intermediate	ADJ
iguana-17693	10	22	between	between	ADP
iguana-17693	10	23	it	it	PRON
iguana-17693	10	24	and	and	CCONJ
iguana-17693	10	25	the	the	DET
iguana-17693	10	26	viper	viper	NOUN
iguana-17693	10	27	.	.	PUNCT
iguana-17693	11	1	in	in	ADP
iguana-17693	11	2	conformation	conformation	NOUN
iguana-17693	11	3	of	of	ADP
iguana-17693	11	4	this	this	DET
iguana-17693	11	5	opinion	opinion	NOUN
iguana-17693	11	6	i	i	PRON
iguana-17693	11	7	observed	observe	VERB
iguana-17693	11	8	a	a	DET
iguana-17693	11	9	fact	fact	NOUN
iguana-17693	11	10	,	,	PUNCT
iguana-17693	11	11	which	which	PRON
iguana-17693	11	12	appears	appear	VERB
iguana-17693	11	13	to	to	ADP
iguana-17693	11	14	me	i	PRON
iguana-17693	11	15	very	very	ADV
iguana-17693	11	16	curious	curious	ADJ
iguana-17693	11	17	and	and	CCONJ
iguana-17693	11	18	instructive	instructive	ADJ
iguana-17693	11	19	,	,	PUNCT
iguana-17693	11	20	as	as	ADP
iguana-17693	11	21	showing	show	VERB
iguana-17693	11	22	how	how	SCONJ
iguana-17693	11	23	every	every	DET
iguana-17693	11	24	character	character	NOUN
iguana-17693	11	25	,	,	PUNCT
iguana-17693	11	26	even	even	ADV
iguana-17693	11	27	though	though	SCONJ
iguana-17693	11	28	it	it	PRON
iguana-17693	11	29	may	may	AUX
iguana-17693	11	30	be	be	AUX
iguana-17693	11	31	in	in	ADP
iguana-17693	11	32	some	some	DET
iguana-17693	11	33	degree	degree	NOUN
iguana-17693	11	34	independent	independent	ADJ
iguana-17693	11	35	of	of	ADP
iguana-17693	11	36	structure	structure	NOUN
iguana-17693	11	37	,	,	PUNCT
iguana-17693	11	38	has	have	VERB
iguana-17693	11	39	a	a	DET
iguana-17693	11	40	tendency	tendency	NOUN
iguana-17693	11	41	to	to	PART
iguana-17693	11	42	vary	vary	VERB
iguana-17693	11	43	by	by	ADP
iguana-17693	11	44	slow	slow	ADJ
iguana-17693	11	45	degrees	degree	NOUN
iguana-17693	11	46	.	.	PUNCT
iguana-17693	12	1	the	the	DET
iguana-17693	12	2	extremity	extremity	NOUN
iguana-17693	12	3	of	of	ADP
iguana-17693	12	4	the	the	DET
iguana-17693	12	5	tail	tail	NOUN
iguana-17693	12	6	of	of	ADP
iguana-17693	12	7	this	this	DET
iguana-17693	12	8	snake	snake	NOUN
iguana-17693	12	9	is	be	AUX
iguana-17693	12	10	terminated	terminate	VERB
iguana-17693	12	11	by	by	ADP
iguana-17693	12	12	a	a	DET
iguana-17693	12	13	point	point	NOUN
iguana-17693	12	14	,	,	PUNCT
iguana-17693	12	15	which	which	PRON
iguana-17693	12	16	is	be	AUX
iguana-17693	12	17	very	very	ADV
iguana-17693	12	18	slightly	slightly	ADV
iguana-17693	12	19	enlarged	enlarge	VERB
iguana-17693	12	20	;	;	PUNCT
iguana-17693	12	21	and	and	CCONJ
iguana-17693	12	22	as	as	SCONJ
iguana-17693	12	23	the	the	DET
iguana-17693	12	24	animal	animal	NOUN
iguana-17693	12	25	glides	glide	VERB
iguana-17693	12	26	along	along	ADP
iguana-17693	12	27	,	,	PUNCT
iguana-17693	12	28	it	it	PRON
iguana-17693	12	29	constantly	constantly	ADV
iguana-17693	12	30	vibrates	vibrate	VERB
iguana-17693	12	31	the	the	DET
iguana-17693	12	32	last	last	ADJ
iguana-17693	12	33	inch	inch	NOUN
iguana-17693	12	34	;	;	PUNCT
iguana-17693	12	35	and	and	CCONJ
iguana-17693	12	36	this	this	DET
iguana-17693	12	37	part	part	NOUN
iguana-17693	12	38	striking	strike	VERB
iguana-17693	12	39	against	against	ADP
iguana-17693	12	40	the	the	DET
iguana-17693	12	41	dry	dry	ADJ
iguana-17693	12	42	grass	grass	NOUN
iguana-17693	12	43	and	and	CCONJ
iguana-17693	12	44	brushwood	brushwood	NOUN
iguana-17693	12	45	,	,	PUNCT
iguana-17693	12	46	produces	produce	VERB
iguana-17693	12	47	a	a	DET
iguana-17693	12	48	rattling	rattle	VERB
iguana-17693	12	49	noise	noise	NOUN
iguana-17693	12	50	,	,	PUNCT
iguana-17693	12	51	which	which	PRON
iguana-17693	12	52	can	can	AUX
iguana-17693	12	53	be	be	AUX
iguana-17693	12	54	distinctly	distinctly	ADV
iguana-17693	12	55	heard	hear	VERB
iguana-17693	12	56	at	at	ADP
iguana-17693	12	57	the	the	DET
iguana-17693	12	58	distance	distance	NOUN
iguana-17693	12	59	of	of	ADP
iguana-17693	12	60	six	six	NUM
iguana-17693	12	61	feet	foot	NOUN
iguana-17693	12	62	.	.	PUNCT
iguana-17693	13	1	as	as	ADV
iguana-17693	13	2	often	often	ADV
iguana-17693	13	3	as	as	SCONJ
iguana-17693	13	4	the	the	DET
iguana-17693	13	5	animal	animal	NOUN
iguana-17693	13	6	was	be	AUX
iguana-17693	13	7	irritated	irritated	ADJ
iguana-17693	13	8	or	or	CCONJ
iguana-17693	13	9	surprised	surprised	ADJ
iguana-17693	13	10	,	,	PUNCT
iguana-17693	13	11	its	its	PRON
iguana-17693	13	12	tail	tail	NOUN
iguana-17693	13	13	was	be	AUX
iguana-17693	13	14	shaken	shake	VERB
iguana-17693	13	15	;	;	PUNCT
iguana-17693	13	16	and	and	CCONJ
iguana-17693	13	17	the	the	DET
iguana-17693	13	18	vibrations	vibration	NOUN
iguana-17693	13	19	were	be	AUX
iguana-17693	13	20	extremely	extremely	ADV
iguana-17693	13	21	rapid	rapid	ADJ
iguana-17693	13	22	.	.	PUNCT
iguana-17693	14	1	even	even	ADV
iguana-17693	14	2	as	as	ADV
iguana-17693	14	3	long	long	ADV
iguana-17693	14	4	as	as	SCONJ
iguana-17693	14	5	the	the	DET
iguana-17693	14	6	body	body	NOUN
iguana-17693	14	7	retained	retain	VERB
iguana-17693	14	8	its	its	PRON
iguana-17693	14	9	irritability	irritability	NOUN
iguana-17693	14	10	,	,	PUNCT
iguana-17693	14	11	a	a	DET
iguana-17693	14	12	tendency	tendency	NOUN
iguana-17693	14	13	to	to	ADP
iguana-17693	14	14	this	this	DET
iguana-17693	14	15	habitual	habitual	ADJ
iguana-17693	14	16	movement	movement	NOUN
iguana-17693	14	17	was	be	AUX
iguana-17693	14	18	evident	evident	ADJ
iguana-17693	14	19	.	.	PUNCT
iguana-17693	15	1	the	the	DET
iguana-17693	15	2	trigonocephalus	trigonocephalus	NOUN
iguana-17693	15	3	has	have	VERB
iguana-17693	15	4	,	,	PUNCT
iguana-17693	15	5	therefore	therefore	ADV
iguana-17693	15	6	,	,	PUNCT
iguana-17693	15	7	in	in	ADP
iguana-17693	15	8	some	some	DET
iguana-17693	15	9	respects	respect	NOUN
iguana-17693	15	10	,	,	PUNCT
iguana-17693	15	11	the	the	DET
iguana-17693	15	12	structure	structure	NOUN
iguana-17693	15	13	of	of	ADP
iguana-17693	15	14	a	a	DET
iguana-17693	15	15	viper	viper	NOUN
iguana-17693	15	16	,	,	PUNCT
iguana-17693	15	17	with	with	ADP
iguana-17693	15	18	the	the	DET
iguana-17693	15	19	habits	habit	NOUN
iguana-17693	15	20	of	of	ADP
iguana-17693	15	21	a	a	DET
iguana-17693	15	22	rattlesnake	rattlesnake	NOUN
iguana-17693	15	23	;	;	PUNCT
iguana-17693	15	24	the	the	DET
iguana-17693	15	25	noise	noise	NOUN
iguana-17693	15	26	,	,	PUNCT
iguana-17693	15	27	however	however	ADV
iguana-17693	15	28	,	,	PUNCT
iguana-17693	15	29	being	be	AUX
iguana-17693	15	30	produced	produce	VERB
iguana-17693	15	31	by	by	ADP
iguana-17693	15	32	a	a	DET
iguana-17693	15	33	simpler	simple	ADJ
iguana-17693	15	34	device	device	NOUN
iguana-17693	15	35	.	.	PUNCT
iguana-17693	15	36	”	"	PUNCT
iguana-17693	16	1	it	it	PRON
iguana-17693	16	2	was	be	AUX
iguana-17693	16	3	these	these	DET
iguana-17693	16	4	remarks	remark	NOUN
iguana-17693	16	5	of	of	ADP
iguana-17693	16	6	darwin	darwin	PROPN
iguana-17693	16	7	that	that	PRON
iguana-17693	16	8	first	first	ADV
iguana-17693	16	9	suggested	suggest	VERB
iguana-17693	16	10	the	the	DET
iguana-17693	16	11	problem	problem	NOUN
iguana-17693	16	12	of	of	ADP
iguana-17693	16	13	the	the	DET
iguana-17693	16	14	rattlesnake	rattlesnake	NOUN
iguana-17693	16	15	’s	’s	PART
iguana-17693	16	16	tail	tail	NOUN
iguana-17693	16	17	to	to	ADP
iguana-17693	16	18	my	my	PRON
iguana-17693	16	19	mind	mind	NOUN
iguana-17693	16	20	,	,	PUNCT
iguana-17693	16	21	and	and	CCONJ
iguana-17693	16	22	,	,	PUNCT
iguana-17693	16	23	as	as	SCONJ
iguana-17693	16	24	i	i	PRON
iguana-17693	16	25	had	have	AUX
iguana-17693	16	26	thought	think	VERB
iguana-17693	16	27	considerably	considerably	ADV
iguana-17693	16	28	about	about	ADP
iguana-17693	16	29	the	the	DET
iguana-17693	16	30	matter	matter	NOUN
iguana-17693	16	31	,	,	PUNCT
iguana-17693	16	32	of	of	ADP
iguana-17693	16	33	course	course	NOUN
iguana-17693	16	34	i	i	PRON
iguana-17693	16	35	was	be	AUX
iguana-17693	16	36	deeply	deeply	ADV
iguana-17693	16	37	interested	interested	ADJ
iguana-17693	16	38	in	in	ADP
iguana-17693	16	39	the	the	DET
iguana-17693	16	40	paper	paper	NOUN
iguana-17693	16	41	by	by	ADP
iguana-17693	16	42	prof	prof	PROPN
iguana-17693	16	43	.	.	PROPN
iguana-17693	16	44	shaler	shaler	PROPN
iguana-17693	16	45	;	;	PUNCT
iguana-17693	16	46	but	but	CCONJ
iguana-17693	16	47	i	i	PRON
iguana-17693	16	48	must	must	AUX
iguana-17693	16	49	acknowledge	acknowledge	VERB
iguana-17693	16	50	that	that	SCONJ
iguana-17693	16	51	,	,	PUNCT
iguana-17693	16	52	while	while	SCONJ
iguana-17693	16	53	many	many	ADJ
iguana-17693	16	54	of	of	ADP
iguana-17693	16	55	his	his	PRON
iguana-17693	16	56	suggestions	suggestion	NOUN
iguana-17693	16	57	are	be	AUX
iguana-17693	16	58	correct	correct	ADJ
iguana-17693	16	59	and	and	CCONJ
iguana-17693	16	60	highly	highly	ADV
iguana-17693	16	61	valuable	valuable	ADJ
iguana-17693	16	62	,	,	PUNCT
iguana-17693	16	63	i	i	PRON
iguana-17693	16	64	was	be	AUX
iguana-17693	16	65	disappointed	disappointed	ADJ
iguana-17693	16	66	to	to	PART
iguana-17693	16	67	find	find	VERB
iguana-17693	16	68	that	that	SCONJ
iguana-17693	16	69	the	the	DET
iguana-17693	16	70	only	only	ADJ
iguana-17693	16	71	advantageous	advantageous	ADJ
iguana-17693	16	72	use	use	NOUN
iguana-17693	16	73	,	,	PUNCT
iguana-17693	16	74	in	in	ADP
iguana-17693	16	75	his	his	PRON
iguana-17693	16	76	estimation	estimation	NOUN
iguana-17693	16	77	,	,	PUNCT
iguana-17693	16	78	of	of	ADP
iguana-17693	16	79	this	this	DET
iguana-17693	16	80	tail	tail	NOUN
iguana-17693	16	81	appendage	appendage	NOUN
iguana-17693	16	82	of	of	ADP
iguana-17693	16	83	the	the	DET
iguana-17693	16	84	rattlesnake	rattlesnake	NOUN
iguana-17693	16	85	,	,	PUNCT
iguana-17693	16	86	is	be	AUX
iguana-17693	16	87	an	an	DET
iguana-17693	16	88	imitative	imitative	ADJ
iguana-17693	16	89	call	call	NOUN
iguana-17693	16	90	-	-	PUNCT
iguana-17693	16	91	note	note	NOUN
iguana-17693	16	92	to	to	PART
iguana-17693	16	93	allure	allure	VERB
iguana-17693	16	94	birds	bird	NOUN
iguana-17693	16	95	within	within	ADP
iguana-17693	16	96	its	its	PRON
iguana-17693	16	97	reach	reach	NOUN
iguana-17693	16	98	,	,	PUNCT
iguana-17693	16	99	and	and	CCONJ
iguana-17693	16	100	that	that	SCONJ
iguana-17693	16	101	,	,	PUNCT
iguana-17693	16	102	otherwise	otherwise	ADV
iguana-17693	16	103	,	,	PUNCT
iguana-17693	16	104	it	it	PRON
iguana-17693	16	105	is	be	AUX
iguana-17693	16	106	rather	rather	ADV
iguana-17693	16	107	a	a	DET
iguana-17693	16	108	disadvantage	disadvantage	NOUN
iguana-17693	16	109	than	than	ADP
iguana-17693	16	110	an	an	DET
iguana-17693	16	111	advantage	advantage	NOUN
iguana-17693	16	112	to	to	PART
iguana-17693	16	113	be	be	AUX
iguana-17693	16	114	preserved	preserve	VERB
iguana-17693	16	115	and	and	CCONJ
iguana-17693	16	116	perfected	perfect	VERB
iguana-17693	16	117	by	by	ADP
iguana-17693	16	118	natural	natural	ADJ
iguana-17693	16	119	selection	selection	NOUN
iguana-17693	16	120	.	.	PUNCT
iguana-17693	17	1	if	if	SCONJ
iguana-17693	17	2	it	it	PRON
iguana-17693	17	3	is	be	AUX
iguana-17693	17	4	useful	useful	ADJ
iguana-17693	17	5	for	for	ADP
iguana-17693	17	6	both	both	DET
iguana-17693	17	7	purposes	purpose	NOUN
iguana-17693	17	8	,	,	PUNCT
iguana-17693	17	9	then	then	ADV
iguana-17693	17	10	there	there	PRON
iguana-17693	17	11	is	be	VERB
iguana-17693	17	12	a	a	DET
iguana-17693	17	13	double	double	ADJ
iguana-17693	17	14	reason	reason	NOUN
iguana-17693	17	15	for	for	ADP
iguana-17693	17	16	the	the	DET
iguana-17693	17	17	action	action	NOUN
iguana-17693	17	18	of	of	ADP
iguana-17693	17	19	natural	natural	ADJ
iguana-17693	17	20	selection	selection	NOUN
iguana-17693	17	21	.	.	PUNCT
iguana-17693	18	1	if	if	SCONJ
iguana-17693	18	2	it	it	PRON
iguana-17693	18	3	is	be	AUX
iguana-17693	18	4	not	not	PART
iguana-17693	18	5	used	use	VERB
iguana-17693	18	6	as	as	ADP
iguana-17693	18	7	an	an	DET
iguana-17693	18	8	imitative	imitative	ADJ
iguana-17693	18	9	call	call	NOUN
iguana-17693	18	10	-	-	PUNCT
iguana-17693	18	11	note	note	NOUN
iguana-17693	18	12	,	,	PUNCT
iguana-17693	18	13	but	but	CCONJ
iguana-17693	18	14	is	be	AUX
iguana-17693	18	15	useful	useful	ADJ
iguana-17693	18	16	in	in	ADP
iguana-17693	18	17	the	the	DET
iguana-17693	18	18	manner	manner	NOUN
iguana-17693	18	19	i	i	PRON
iguana-17693	18	20	have	have	AUX
iguana-17693	18	21	pointed	point	VERB
iguana-17693	18	22	out	out	ADP
iguana-17693	18	23	,	,	PUNCT
iguana-17693	18	24	then	then	ADV
iguana-17693	18	25	i	i	PRON
iguana-17693	18	26	have	have	AUX
iguana-17693	18	27	shown	show	VERB
iguana-17693	18	28	that	that	SCONJ
iguana-17693	18	29	it	it	PRON
iguana-17693	18	30	is	be	AUX
iguana-17693	18	31	explained	explain	VERB
iguana-17693	18	32	by	by	ADP
iguana-17693	18	33	natural	natural	ADJ
iguana-17693	18	34	selection	selection	NOUN
iguana-17693	18	35	.	.	PUNCT
iguana-17693	19	1	iwish	iwish	VERB
iguana-17693	19	2	to	to	PART
iguana-17693	19	3	contribute	contribute	VERB
iguana-17693	19	4	my	my	PRON
iguana-17693	19	5	observations	observation	NOUN
iguana-17693	19	6	on	on	ADP
iguana-17693	19	7	the	the	DET
iguana-17693	19	8	rattlesnake	rattlesnake	NOUN
iguana-17693	19	9	,	,	PUNCT
iguana-17693	19	10	having	having	AUX
iguana-17693	19	11	been	be	AUX
iguana-17693	19	12	specially	specially	ADV
iguana-17693	19	13	favored	favor	VERB
iguana-17693	19	14	in	in	ADP
iguana-17693	19	15	opportunities	opportunity	NOUN
iguana-17693	19	16	for	for	ADP
iguana-17693	19	17	the	the	DET
iguana-17693	19	18	study	study	NOUN
iguana-17693	19	19	of	of	ADP
iguana-17693	19	20	this	this	DET
iguana-17693	19	21	reptile	reptile	NOUN
iguana-17693	19	22	.	.	PUNCT
iguana-17693	20	1	of	of	ADP
iguana-17693	20	2	all	all	DET
iguana-17693	20	3	the	the	DET
iguana-17693	20	4	articles	article	NOUN
iguana-17693	20	5	that	that	PRON
iguana-17693	20	6	have	have	AUX
iguana-17693	20	7	appeared	appear	VERB
iguana-17693	20	8	on	on	ADP
iguana-17693	20	9	the	the	DET
iguana-17693	20	10	subject	subject	NOUN
iguana-17693	20	11	in	in	ADP
iguana-17693	20	12	the	the	DET
iguana-17693	20	13	naturalist	naturalist	NOUN
iguana-17693	20	14	that	that	SCONJ
iguana-17693	20	15	by	by	ADP
iguana-17693	20	16	mr	mr	PROPN
iguana-17693	20	17	.	.	PROPN
iguana-17693	20	18	putnam	putnam	PROPN
iguana-17693	20	19	appears	appear	VERB
iguana-17693	20	20	to	to	ADP
iguana-17693	20	21	me	i	PRON
iguana-17693	20	22	to	to	PART
iguana-17693	20	23	present	present	VERB
iguana-17693	20	24	the	the	DET
iguana-17693	20	25	most	most	ADV
iguana-17693	20	26	satisfactory	satisfactory	ADJ
iguana-17693	20	27	theory	theory	NOUN
iguana-17693	20	28	concerning	concern	VERB
iguana-17693	20	29	the	the	DET
iguana-17693	20	30	use	use	NOUN
iguana-17693	20	31	of	of	ADP
iguana-17693	20	32	the	the	DET
iguana-17693	20	33	rattles	rattle	NOUN
iguana-17693	20	34	.	.	PUNCT
iguana-17693	21	1	i	i	PRON
iguana-17693	21	2	am	be	AUX
iguana-17693	21	3	satisfied	satisfied	ADJ
iguana-17693	21	4	that	that	SCONJ
iguana-17693	21	5	one	one	NUM
iguana-17693	21	6	of	of	ADP
iguana-17693	21	7	their	their	PRON
iguana-17693	21	8	uses	use	NOUN
iguana-17693	21	9	is	be	AUX
iguana-17693	21	10	to	to	PART
iguana-17693	21	11	bring	bring	VERB
iguana-17693	21	12	the	the	DET
iguana-17693	21	13	sexes	sex	NOUN
iguana-17693	21	14	together	together	ADV
iguana-17693	21	15	.	.	PUNCT
iguana-17693	22	1	in	in	ADP
iguana-17693	22	2	july	july	PROPN
iguana-17693	22	3	,	,	PUNCT
iguana-17693	22	4	1869	1869	NUM
iguana-17693	22	5	,	,	PUNCT
iguana-17693	22	6	i	i	PRON
iguana-17693	22	7	was	be	AUX
iguana-17693	22	8	engaged	engage	VERB
iguana-17693	22	9	in	in	ADP
iguana-17693	22	10	surveying	surveying	NOUN
iguana-17693	22	11	along	along	ADP
iguana-17693	22	12	the	the	DET
iguana-17693	22	13	logan	logan	PROPN
iguana-17693	22	14	river	river	PROPN
iguana-17693	22	15	in	in	ADP
iguana-17693	22	16	wayne	wayne	PROPN
iguana-17693	22	17	county	county	PROPN
iguana-17693	22	18	,	,	PUNCT
iguana-17693	22	19	nebraska	nebraska	PROPN
iguana-17693	22	20	.	.	PUNCT
iguana-17693	23	1	after	after	ADP
iguana-17693	23	2	completing	complete	VERB
iguana-17693	23	3	my	my	PRON
iguana-17693	23	4	contract	contract	NOUN
iguana-17693	23	5	i	i	PRON
iguana-17693	23	6	devoted	devote	VERB
iguana-17693	23	7	a	a	DET
iguana-17693	23	8	day	day	NOUN
iguana-17693	23	9	to	to	ADP
iguana-17693	23	10	investigating	investigate	VERB
iguana-17693	23	11	the	the	DET
iguana-17693	23	12	natural	natural	ADJ
iguana-17693	23	13	history	history	NOUN
iguana-17693	23	14	of	of	ADP
iguana-17693	23	15	the	the	DET
iguana-17693	23	16	neighborhood	neighborhood	NOUN
iguana-17693	23	17	.	.	PUNCT
iguana-17693	24	1	while	while	SCONJ
iguana-17693	24	2	washing	wash	VERB
iguana-17693	24	3	a	a	DET
iguana-17693	24	4	collection	collection	NOUN
iguana-17693	24	5	of	of	ADP
iguana-17693	24	6	unios	unio	NOUN
iguana-17693	24	7	at	at	ADP
iguana-17693	24	8	the	the	DET
iguana-17693	24	9	water	water	NOUN
iguana-17693	24	10	’s	’s	PART
iguana-17693	24	11	edge	edge	NOUN
iguana-17693	24	12	,	,	PUNCT
iguana-17693	24	13	i	i	PRON
iguana-17693	24	14	heard	hear	VERB
iguana-17693	24	15	the	the	DET
iguana-17693	24	16	familiar	familiar	ADJ
iguana-17693	24	17	rattle	rattle	NOUN
iguana-17693	24	18	of	of	ADP
iguana-17693	24	19	the	the	DET
iguana-17693	24	20	massasauga	massasauga	NOUN
iguana-17693	24	21	(	(	PUNCT
iguana-17693	24	22	crotalophorus	crotalophorus	VERB
iguana-17693	24	23	the	the	DET
iguana-17693	24	24	rattle	rattle	NOUN
iguana-17693	24	25	of	of	ADP
iguana-17693	24	26	the	the	DET
iguana-17693	24	27	rattlesnake6	rattlesnake6	NOUN
iguana-17693	24	28	professor	professor	NOUN
iguana-17693	24	29	samuel	samuel	PROPN
iguana-17693	24	30	aughey	aughey	PROPN
iguana-17693	24	31	6	6	NUM
iguana-17693	24	32	reprinted	reprint	VERB
iguana-17693	24	33	from	from	ADP
iguana-17693	24	34	the	the	DET
iguana-17693	24	35	american	american	PROPN
iguana-17693	24	36	naturalist	naturalist	PROPN
iguana-17693	24	37	7:85–86	7:85–86	PROPN
iguana-17693	24	38	(	(	PUNCT
iguana-17693	24	39	february	february	PROPN
iguana-17693	24	40	1873	1873	NUM
iguana-17693	24	41	)	)	PUNCT
iguana-17693	24	42	.	.	PUNCT
iguana-17693	25	1	prairie	prairie	NOUN
iguana-17693	25	2	rattlesnakes	rattlesnake	NOUN
iguana-17693	25	3	(	(	PUNCT
iguana-17693	25	4	crotalus	crotalus	ADJ
iguana-17693	25	5	viridis	viridis	PROPN
iguana-17693	25	6	)	)	PUNCT
iguana-17693	25	7	were	be	AUX
iguana-17693	25	8	locally	locally	ADV
iguana-17693	25	9	abundant	abundant	ADJ
iguana-17693	25	10	across	across	ADP
iguana-17693	25	11	the	the	DET
iguana-17693	25	12	great	great	ADJ
iguana-17693	25	13	plains	plain	NOUN
iguana-17693	25	14	at	at	ADP
iguana-17693	25	15	the	the	DET
iguana-17693	25	16	time	time	NOUN
iguana-17693	25	17	these	these	DET
iguana-17693	25	18	articles	article	NOUN
iguana-17693	25	19	were	be	AUX
iguana-17693	25	20	written	write	VERB
iguana-17693	25	21	.	.	PUNCT
iguana-17693	26	1	many	many	ADJ
iguana-17693	26	2	of	of	ADP
iguana-17693	26	3	the	the	DET
iguana-17693	26	4	rattlesnake	rattlesnake	NOUN
iguana-17693	26	5	encounters	encounter	NOUN
iguana-17693	26	6	reported	report	VERB
iguana-17693	26	7	by	by	ADP
iguana-17693	26	8	pioneers	pioneer	NOUN
iguana-17693	26	9	traversing	traverse	VERB
iguana-17693	26	10	the	the	DET
iguana-17693	26	11	oregon	oregon	NOUN
iguana-17693	26	12	and	and	CCONJ
iguana-17693	26	13	mormon	mormon	PROPN
iguana-17693	26	14	trails	trail	NOUN
iguana-17693	26	15	were	be	AUX
iguana-17693	26	16	with	with	ADP
iguana-17693	26	17	this	this	DET
iguana-17693	26	18	species	specie	NOUN
iguana-17693	26	19	.	.	PUNCT
iguana-17693	27	1	this	this	DET
iguana-17693	27	2	snake	snake	NOUN
iguana-17693	27	3	is	be	AUX
iguana-17693	27	4	in	in	ADP
iguana-17693	27	5	a	a	DET
iguana-17693	27	6	classic	classic	ADJ
iguana-17693	27	7	“	"	PUNCT
iguana-17693	27	8	defensive	defensive	ADJ
iguana-17693	27	9	”	"	PUNCT
iguana-17693	27	10	position	position	NOUN
iguana-17693	27	11	.	.	PUNCT
iguana-17693	28	1	ja	ja	PROPN
iguana-17693	28	2	c	c	PROPN
iguana-17693	29	1	k	k	PROPN
iguana-17693	29	2	g	g	PROPN
iguana-17693	29	3	o	o	X
iguana-17693	29	4	ld	ld	INTJ
iguana-17693	29	5	fa	fa	INTJ
iguana-17693	29	6	r	r	NOUN
iguana-17693	29	7	b	b	PROPN
iguana-17693	29	8	,	,	PUNCT
iguana-17693	29	9	w	w	PROPN
iguana-17693	29	10	w	w	PROPN
iguana-17693	29	11	w	w	PROPN
iguana-17693	29	12	.j	.j	PROPN
iguana-17693	30	1	a	a	PRON
iguana-17693	30	2	c	c	NOUN
iguana-17693	31	1	k	k	NOUN
iguana-17693	31	2	g	g	PROPN
iguana-17693	31	3	o	o	X
iguana-17693	31	4	ld	ld	INTJ
iguana-17693	31	5	fa	fa	INTJ
iguana-17693	31	6	r	r	NOUN
iguana-17693	31	7	b	b	PROPN
iguana-17693	31	8	.c	.c	NOUN
iguana-17693	32	1	o	o	PROPN
iguana-17693	32	2	m	m	VERB
iguana-17693	32	3	120	120	NUM
iguana-17693	32	4	iguana	iguana	NOUN
iguana-17693	32	5	•	•	NUM
iguana-17693	32	6	volume	volume	NOUN
iguana-17693	32	7	14	14	NUM
iguana-17693	32	8	,	,	PUNCT
iguana-17693	32	9	number	number	NOUN
iguana-17693	32	10	2	2	NUM
iguana-17693	32	11	•	•	NUM
iguana-17693	32	12	june	june	PROPN
iguana-17693	32	13	2007	2007	NUM
iguana-17693	32	14	aughey	aughey	PROPN
iguana-17693	32	15	editor	editor	NOUN
iguana-17693	32	16	’s	’s	PART
iguana-17693	32	17	remarks	remark	NOUN
iguana-17693	32	18	rattlesnakes	rattlesnake	NOUN
iguana-17693	32	19	are	be	AUX
iguana-17693	32	20	iconic	iconic	ADJ
iguana-17693	32	21	symbols	symbol	NOUN
iguana-17693	32	22	of	of	ADP
iguana-17693	32	23	the	the	DET
iguana-17693	32	24	american	american	PROPN
iguana-17693	32	25	west	west	PROPN
iguana-17693	32	26	.	.	PUNCT
iguana-17693	33	1	during	during	ADP
iguana-17693	33	2	the	the	DET
iguana-17693	33	3	18th	18th	ADJ
iguana-17693	33	4	century	century	NOUN
iguana-17693	33	5	,	,	PUNCT
iguana-17693	33	6	rattlesnakes	rattlesnake	NOUN
iguana-17693	33	7	became	become	VERB
iguana-17693	33	8	symbols	symbol	NOUN
iguana-17693	33	9	of	of	ADP
iguana-17693	33	10	the	the	DET
iguana-17693	33	11	american	american	ADJ
iguana-17693	33	12	colonies	colony	NOUN
iguana-17693	33	13	and	and	CCONJ
iguana-17693	33	14	their	their	PRON
iguana-17693	33	15	fight	fight	NOUN
iguana-17693	33	16	for	for	ADP
iguana-17693	33	17	independence	independence	NOUN
iguana-17693	33	18	from	from	ADP
iguana-17693	33	19	the	the	DET
iguana-17693	33	20	british	british	PROPN
iguana-17693	33	21	.	.	PUNCT
iguana-17693	34	1	for	for	ADP
iguana-17693	34	2	example	example	NOUN
iguana-17693	34	3	,	,	PUNCT
iguana-17693	34	4	paul	paul	PROPN
iguana-17693	34	5	revere	revere	PROPN
iguana-17693	34	6	showed	show	VERB
iguana-17693	34	7	the	the	DET
iguana-17693	34	8	snake	snake	NOUN
iguana-17693	34	9	fighting	fight	VERB
iguana-17693	34	10	a	a	DET
iguana-17693	34	11	british	british	ADJ
iguana-17693	34	12	dragon	dragon	NOUN
iguana-17693	34	13	on	on	ADP
iguana-17693	34	14	the	the	DET
iguana-17693	34	15	masthead	masthead	NOUN
iguana-17693	34	16	of	of	ADP
iguana-17693	34	17	the	the	DET
iguana-17693	34	18	massachusetts	massachusetts	PROPN
iguana-17693	34	19	spy	spy	NOUN
iguana-17693	34	20	in	in	ADP
iguana-17693	34	21	1774	1774	NUM
iguana-17693	34	22	.	.	PUNCT
iguana-17693	35	1	in	in	ADP
iguana-17693	35	2	1775	1775	NUM
iguana-17693	35	3	,	,	PUNCT
iguana-17693	35	4	a	a	DET
iguana-17693	35	5	letter	letter	NOUN
iguana-17693	35	6	attributed	attribute	VERB
iguana-17693	35	7	to	to	ADP
iguana-17693	35	8	benjamin	benjamin	PROPN
iguana-17693	35	9	franklin	franklin	PROPN
iguana-17693	35	10	appeared	appear	VERB
iguana-17693	35	11	in	in	ADP
iguana-17693	35	12	the	the	DET
iguana-17693	35	13	pennsylvania	pennsylvania	PROPN
iguana-17693	35	14	journal	journal	PROPN
iguana-17693	35	15	,	,	PUNCT
iguana-17693	35	16	calling	call	VERB
iguana-17693	35	17	for	for	ADP
iguana-17693	35	18	the	the	DET
iguana-17693	35	19	adoption	adoption	NOUN
iguana-17693	35	20	of	of	ADP
iguana-17693	35	21	the	the	DET
iguana-17693	35	22	rattlesnake	rattlesnake	NOUN
iguana-17693	35	23	as	as	ADP
iguana-17693	35	24	the	the	DET
iguana-17693	35	25	symbol	symbol	NOUN
iguana-17693	35	26	of	of	ADP
iguana-17693	35	27	the	the	DET
iguana-17693	35	28	united	united	PROPN
iguana-17693	35	29	states	states	PROPN
iguana-17693	35	30	and	and	CCONJ
iguana-17693	35	31	saying	say	VERB
iguana-17693	35	32	,	,	PUNCT
iguana-17693	35	33	among	among	ADP
iguana-17693	35	34	other	other	ADJ
iguana-17693	35	35	things	thing	NOUN
iguana-17693	35	36	,	,	PUNCT
iguana-17693	35	37	that	that	SCONJ
iguana-17693	35	38	the	the	DET
iguana-17693	35	39	rattlesnake	rattlesnake	NOUN
iguana-17693	35	40	“	"	PUNCT
iguana-17693	35	41	never	never	ADV
iguana-17693	35	42	begins	begin	VERB
iguana-17693	35	43	an	an	DET
iguana-17693	35	44	attack	attack	NOUN
iguana-17693	35	45	,	,	PUNCT
iguana-17693	35	46	nor	nor	CCONJ
iguana-17693	35	47	,	,	PUNCT
iguana-17693	35	48	when	when	SCONJ
iguana-17693	35	49	once	once	ADV
iguana-17693	35	50	engaged	engage	VERB
iguana-17693	35	51	,	,	PUNCT
iguana-17693	35	52	ever	ever	ADV
iguana-17693	35	53	surrenders	surrender	VERB
iguana-17693	35	54	:	:	PUNCT
iguana-17693	35	55	she	she	PRON
iguana-17693	35	56	is	be	AUX
iguana-17693	35	57	therefore	therefore	ADV
iguana-17693	35	58	an	an	DET
iguana-17693	35	59	emblem	emblem	NOUN
iguana-17693	35	60	of	of	ADP
iguana-17693	35	61	magnanimity	magnanimity	NOUN
iguana-17693	35	62	and	and	CCONJ
iguana-17693	35	63	true	true	ADJ
iguana-17693	35	64	courage	courage	NOUN
iguana-17693	35	65	.	.	PUNCT
iguana-17693	36	1	...	...	PUNCT
iguana-17693	37	1	she	she	PRON
iguana-17693	37	2	never	never	ADV
iguana-17693	37	3	wounds	wound	VERB
iguana-17693	37	4	’	'	PUNCT
iguana-17693	37	5	till	till	SCONJ
iguana-17693	37	6	she	she	PRON
iguana-17693	37	7	has	have	AUX
iguana-17693	37	8	generously	generously	ADV
iguana-17693	37	9	given	give	VERB
iguana-17693	37	10	notice	notice	NOUN
iguana-17693	37	11	,	,	PUNCT
iguana-17693	37	12	even	even	ADV
iguana-17693	37	13	to	to	ADP
iguana-17693	37	14	her	her	PRON
iguana-17693	37	15	enemy	enemy	NOUN
iguana-17693	37	16	,	,	PUNCT
iguana-17693	37	17	and	and	CCONJ
iguana-17693	37	18	cautioned	caution	VERB
iguana-17693	37	19	him	he	PRON
iguana-17693	37	20	against	against	ADP
iguana-17693	37	21	the	the	DET
iguana-17693	37	22	danger	danger	NOUN
iguana-17693	37	23	of	of	ADP
iguana-17693	37	24	treading	tread	VERB
iguana-17693	37	25	on	on	ADP
iguana-17693	37	26	her	she	PRON
iguana-17693	37	27	,	,	PUNCT
iguana-17693	37	28	”	"	PUNCT
iguana-17693	37	29	leading	lead	VERB
iguana-17693	37	30	to	to	ADP
iguana-17693	37	31	the	the	DET
iguana-17693	37	32	motto	motto	NOUN
iguana-17693	37	33	“	"	PUNCT
iguana-17693	37	34	do	do	AUX
iguana-17693	37	35	n’t	not	PART
iguana-17693	37	36	tread	tread	VERB
iguana-17693	37	37	on	on	ADP
iguana-17693	37	38	me	i	PRON
iguana-17693	37	39	,	,	PUNCT
iguana-17693	37	40	”	"	PUNCT
iguana-17693	37	41	emblazoned	emblazon	VERB
iguana-17693	37	42	on	on	ADP
iguana-17693	37	43	an	an	DET
iguana-17693	37	44	early	early	ADJ
iguana-17693	37	45	revolutionary	revolutionary	ADJ
iguana-17693	37	46	flag	flag	NOUN
iguana-17693	37	47	.	.	PUNCT
iguana-17693	38	1	yet	yet	ADV
iguana-17693	38	2	today	today	NOUN
iguana-17693	38	3	,	,	PUNCT
iguana-17693	38	4	rattlesnakes	rattlesnake	NOUN
iguana-17693	38	5	invariably	invariably	ADV
iguana-17693	38	6	appear	appear	VERB
iguana-17693	38	7	as	as	ADP
iguana-17693	38	8	“	"	PUNCT
iguana-17693	38	9	bad	bad	ADJ
iguana-17693	38	10	guys	guy	NOUN
iguana-17693	38	11	”	"	PUNCT
iguana-17693	38	12	in	in	ADP
iguana-17693	38	13	movies	movie	NOUN
iguana-17693	38	14	and	and	CCONJ
iguana-17693	38	15	books	book	NOUN
iguana-17693	38	16	.	.	PUNCT
iguana-17693	39	1	rattlesnake	rattlesnake	NOUN
iguana-17693	39	2	roundups	roundup	NOUN
iguana-17693	39	3	still	still	ADV
iguana-17693	39	4	occur	occur	VERB
iguana-17693	39	5	in	in	ADP
iguana-17693	39	6	many	many	ADJ
iguana-17693	39	7	places	place	NOUN
iguana-17693	39	8	,	,	PUNCT
iguana-17693	39	9	and	and	CCONJ
iguana-17693	39	10	focus	focus	VERB
iguana-17693	39	11	on	on	ADP
iguana-17693	39	12	killing	kill	VERB
iguana-17693	39	13	as	as	ADV
iguana-17693	39	14	many	many	ADJ
iguana-17693	39	15	of	of	ADP
iguana-17693	39	16	these	these	DET
iguana-17693	39	17	useful	useful	ADJ
iguana-17693	39	18	animals	animal	NOUN
iguana-17693	39	19	as	as	ADP
iguana-17693	39	20	possible	possible	ADJ
iguana-17693	39	21	.	.	PUNCT
iguana-17693	40	1	a	a	DET
iguana-17693	40	2	proposed	propose	VERB
iguana-17693	40	3	position	position	NOUN
iguana-17693	40	4	paper	paper	NOUN
iguana-17693	40	5	from	from	ADP
iguana-17693	40	6	the	the	DET
iguana-17693	40	7	american	american	ADJ
iguana-17693	40	8	society	society	NOUN
iguana-17693	40	9	of	of	ADP
iguana-17693	40	10	ichthyologists	ichthyologist	NOUN
iguana-17693	40	11	and	and	CCONJ
iguana-17693	40	12	herpetologists	herpetologist	VERB
iguana-17693	40	13	“	"	PUNCT
iguana-17693	40	14	strongly	strongly	ADV
iguana-17693	40	15	opposes	oppose	VERB
iguana-17693	40	16	traditional	traditional	ADJ
iguana-17693	40	17	rattlesnake	rattlesnake	NOUN
iguana-17693	40	18	roundups	roundup	NOUN
iguana-17693	40	19	.	.	PUNCT
iguana-17693	41	1	such	such	ADJ
iguana-17693	41	2	roundups	roundup	NOUN
iguana-17693	41	3	promote	promote	VERB
iguana-17693	41	4	overexploitation	overexploitation	NOUN
iguana-17693	41	5	of	of	ADP
iguana-17693	41	6	natural	natural	ADJ
iguana-17693	41	7	populations	population	NOUN
iguana-17693	41	8	of	of	ADP
iguana-17693	41	9	wildlife	wildlife	NOUN
iguana-17693	41	10	,	,	PUNCT
iguana-17693	41	11	unnecessary	unnecessary	ADJ
iguana-17693	41	12	killing	killing	NOUN
iguana-17693	41	13	and	and	CCONJ
iguana-17693	41	14	inhumane	inhumane	ADJ
iguana-17693	41	15	treatment	treatment	NOUN
iguana-17693	41	16	of	of	ADP
iguana-17693	41	17	individual	individual	ADJ
iguana-17693	41	18	animals	animal	NOUN
iguana-17693	41	19	,	,	PUNCT
iguana-17693	41	20	degradation	degradation	NOUN
iguana-17693	41	21	of	of	ADP
iguana-17693	41	22	habitat	habitat	NOUN
iguana-17693	41	23	,	,	PUNCT
iguana-17693	41	24	and	and	CCONJ
iguana-17693	41	25	promotion	promotion	NOUN
iguana-17693	41	26	of	of	ADP
iguana-17693	41	27	outdated	outdated	ADJ
iguana-17693	41	28	attitudes	attitude	NOUN
iguana-17693	41	29	toward	toward	ADP
iguana-17693	41	30	important	important	ADJ
iguana-17693	41	31	elements	element	NOUN
iguana-17693	41	32	of	of	ADP
iguana-17693	41	33	america	america	PROPN
iguana-17693	41	34	’s	’s	PART
iguana-17693	41	35	natural	natural	ADJ
iguana-17693	41	36	heritage	heritage	NOUN
iguana-17693	41	37	.	.	PUNCT
iguana-17693	41	38	”	"	PUNCT
iguana-17693	42	1	we	we	PRON
iguana-17693	42	2	strongly	strongly	ADV
iguana-17693	42	3	agree	agree	VERB
iguana-17693	42	4	with	with	ADP
iguana-17693	42	5	this	this	DET
iguana-17693	42	6	statement	statement	NOUN
iguana-17693	42	7	.	.	PUNCT
iguana-17693	43	1	here	here	ADV
iguana-17693	43	2	we	we	PRON
iguana-17693	43	3	reprint	reprint	VERB
iguana-17693	43	4	several	several	ADJ
iguana-17693	43	5	classic	classic	ADJ
iguana-17693	43	6	scientific	scientific	ADJ
iguana-17693	43	7	papers	paper	NOUN
iguana-17693	43	8	focusing	focus	VERB
iguana-17693	43	9	on	on	ADP
iguana-17693	43	10	rattlesnakes	rattlesnake	NOUN
iguana-17693	43	11	.	.	PUNCT
iguana-17693	44	1	in	in	ADP
iguana-17693	44	2	1872	1872	NUM
iguana-17693	44	3	,	,	PUNCT
iguana-17693	44	4	n.	n.	PROPN
iguana-17693	44	5	shaler	shaler	PROPN
iguana-17693	44	6	published	publish	VERB
iguana-17693	44	7	a	a	DET
iguana-17693	44	8	piece	piece	NOUN
iguana-17693	44	9	in	in	ADP
iguana-17693	44	10	the	the	DET
iguana-17693	44	11	american	american	PROPN
iguana-17693	44	12	naturalist	naturalist	NOUN
iguana-17693	44	13	attempting	attempt	VERB
iguana-17693	44	14	to	to	PART
iguana-17693	44	15	explain	explain	VERB
iguana-17693	44	16	the	the	DET
iguana-17693	44	17	function	function	NOUN
iguana-17693	44	18	of	of	ADP
iguana-17693	44	19	the	the	DET
iguana-17693	44	20	rattle	rattle	NOUN
iguana-17693	44	21	.	.	PUNCT
iguana-17693	45	1	“	"	PUNCT
iguana-17693	45	2	for	for	ADP
iguana-17693	45	3	some	some	DET
iguana-17693	45	4	years	year	NOUN
iguana-17693	45	5	i	i	PRON
iguana-17693	45	6	have	have	AUX
iguana-17693	45	7	been	be	AUX
iguana-17693	45	8	teaching	teach	VERB
iguana-17693	45	9	that	that	SCONJ
iguana-17693	45	10	the	the	DET
iguana-17693	45	11	tail	tail	NOUN
iguana-17693	45	12	appendage	appendage	NOUN
iguana-17693	45	13	of	of	ADP
iguana-17693	45	14	the	the	DET
iguana-17693	45	15	rattlesnake	rattlesnake	NOUN
iguana-17693	45	16	was	be	AUX
iguana-17693	45	17	not	not	PART
iguana-17693	45	18	to	to	PART
iguana-17693	45	19	be	be	AUX
iguana-17693	45	20	explained	explain	VERB
iguana-17693	45	21	on	on	ADP
iguana-17693	45	22	the	the	DET
iguana-17693	45	23	doctrine	doctrine	NOUN
iguana-17693	45	24	of	of	ADP
iguana-17693	45	25	natural	natural	ADJ
iguana-17693	45	26	selection	selection	NOUN
iguana-17693	45	27	,	,	PUNCT
iguana-17693	45	28	inasmuch	inasmuch	ADJ
iguana-17693	45	29	as	as	SCONJ
iguana-17693	45	30	it	it	PRON
iguana-17693	45	31	could	could	AUX
iguana-17693	45	32	contribute	contribute	VERB
iguana-17693	45	33	in	in	ADP
iguana-17693	45	34	no	no	DET
iguana-17693	45	35	way	way	NOUN
iguana-17693	45	36	to	to	ADP
iguana-17693	45	37	the	the	DET
iguana-17693	45	38	advantage	advantage	NOUN
iguana-17693	45	39	of	of	ADP
iguana-17693	45	40	the	the	DET
iguana-17693	45	41	animal	animal	NOUN
iguana-17693	45	42	.	.	PUNCT
iguana-17693	45	43	”	"	PUNCT
iguana-17693	46	1	however	however	ADV
iguana-17693	46	2	,	,	PUNCT
iguana-17693	46	3	having	having	AUX
iguana-17693	46	4	provided	provide	VERB
iguana-17693	46	5	a	a	DET
iguana-17693	46	6	“	"	PUNCT
iguana-17693	46	7	useful	useful	ADJ
iguana-17693	46	8	”	"	PUNCT
iguana-17693	46	9	purpose	purpose	NOUN
iguana-17693	46	10	for	for	ADP
iguana-17693	46	11	the	the	DET
iguana-17693	46	12	“	"	PUNCT
iguana-17693	46	13	appendage	appendage	NOUN
iguana-17693	46	14	,	,	PUNCT
iguana-17693	46	15	”	"	PUNCT
iguana-17693	46	16	he	he	PRON
iguana-17693	46	17	concluded	conclude	VERB
iguana-17693	46	18	that	that	SCONJ
iguana-17693	46	19	“	"	PUNCT
iguana-17693	46	20	it	it	PRON
iguana-17693	46	21	must	must	AUX
iguana-17693	46	22	be	be	AUX
iguana-17693	46	23	confessed	confess	VERB
iguana-17693	46	24	that	that	SCONJ
iguana-17693	46	25	the	the	DET
iguana-17693	46	26	case	case	NOUN
iguana-17693	46	27	of	of	ADP
iguana-17693	46	28	the	the	DET
iguana-17693	46	29	rattlesnake	rattlesnake	NOUN
iguana-17693	46	30	seems	seem	VERB
iguana-17693	46	31	to	to	ADP
iguana-17693	46	32	me	i	PRON
iguana-17693	46	33	no	no	ADV
iguana-17693	46	34	longer	long	ADV
iguana-17693	46	35	the	the	DET
iguana-17693	46	36	bar	bar	NOUN
iguana-17693	46	37	to	to	ADP
iguana-17693	46	38	the	the	DET
iguana-17693	46	39	acceptance	acceptance	NOUN
iguana-17693	46	40	of	of	ADP
iguana-17693	46	41	the	the	DET
iguana-17693	46	42	theory	theory	NOUN
iguana-17693	46	43	it	it	PRON
iguana-17693	46	44	once	once	ADV
iguana-17693	46	45	did	do	VERB
iguana-17693	46	46	.	.	PUNCT
iguana-17693	46	47	”	"	PUNCT
iguana-17693	47	1	later	later	ADV
iguana-17693	47	2	that	that	DET
iguana-17693	47	3	year	year	NOUN
iguana-17693	47	4	,	,	PUNCT
iguana-17693	47	5	and	and	CCONJ
iguana-17693	47	6	in	in	ADP
iguana-17693	47	7	the	the	DET
iguana-17693	47	8	same	same	ADJ
iguana-17693	47	9	journal	journal	NOUN
iguana-17693	47	10	,	,	PUNCT
iguana-17693	47	11	j.	j.	PROPN
iguana-17693	47	12	henderson	henderson	PROPN
iguana-17693	47	13	speculated	speculate	VERB
iguana-17693	47	14	on	on	ADP
iguana-17693	47	15	the	the	DET
iguana-17693	47	16	evolution	evolution	NOUN
iguana-17693	47	17	of	of	ADP
iguana-17693	47	18	the	the	DET
iguana-17693	47	19	rattle	rattle	NOUN
iguana-17693	47	20	and	and	CCONJ
iguana-17693	47	21	its	its	PRON
iguana-17693	47	22	possible	possible	ADJ
iguana-17693	47	23	function	function	NOUN
iguana-17693	47	24	.	.	PUNCT
iguana-17693	48	1	the	the	DET
iguana-17693	48	2	following	following	ADJ
iguana-17693	48	3	year	year	NOUN
iguana-17693	48	4	,	,	PUNCT
iguana-17693	48	5	samuel	samuel	PROPN
iguana-17693	48	6	aughey	aughey	PROPN
iguana-17693	48	7	proposed	propose	VERB
iguana-17693	48	8	yet	yet	ADV
iguana-17693	48	9	another	another	DET
iguana-17693	48	10	possible	possible	ADJ
iguana-17693	48	11	explanation	explanation	NOUN
iguana-17693	48	12	.	.	PUNCT
iguana-17693	49	1	today	today	NOUN
iguana-17693	49	2	,	,	PUNCT
iguana-17693	49	3	these	these	DET
iguana-17693	49	4	discussions	discussion	NOUN
iguana-17693	49	5	,	,	PUNCT
iguana-17693	49	6	which	which	PRON
iguana-17693	49	7	occurred	occur	VERB
iguana-17693	49	8	less	less	ADJ
iguana-17693	49	9	than	than	ADP
iguana-17693	49	10	two	two	NUM
iguana-17693	49	11	decades	decade	NOUN
iguana-17693	49	12	after	after	ADP
iguana-17693	49	13	publication	publication	NOUN
iguana-17693	49	14	of	of	ADP
iguana-17693	49	15	charles	charles	PROPN
iguana-17693	49	16	darwin	darwin	PROPN
iguana-17693	49	17	’s	’s	PART
iguana-17693	49	18	on	on	ADP
iguana-17693	49	19	the	the	DET
iguana-17693	49	20	origin	origin	NOUN
iguana-17693	49	21	of	of	ADP
iguana-17693	49	22	species	specie	NOUN
iguana-17693	49	23	*	*	PUNCT
iguana-17693	49	24	in	in	ADP
iguana-17693	49	25	1859	1859	NUM
iguana-17693	49	26	,	,	PUNCT
iguana-17693	49	27	seem	seem	VERB
iguana-17693	49	28	naïve	naïve	ADJ
iguana-17693	49	29	.	.	PUNCT
iguana-17693	50	1	even	even	ADV
iguana-17693	50	2	the	the	DET
iguana-17693	50	3	language	language	NOUN
iguana-17693	50	4	and	and	CCONJ
iguana-17693	50	5	the	the	DET
iguana-17693	50	6	methods	method	NOUN
iguana-17693	50	7	are	be	AUX
iguana-17693	50	8	archaic	archaic	ADJ
iguana-17693	50	9	.	.	PUNCT
iguana-17693	51	1	for	for	ADP
iguana-17693	51	2	example	example	NOUN
iguana-17693	51	3	,	,	PUNCT
iguana-17693	51	4	the	the	DET
iguana-17693	51	5	almost	almost	ADV
iguana-17693	51	6	indiscriminant	indiscriminant	ADJ
iguana-17693	51	7	use	use	NOUN
iguana-17693	51	8	of	of	ADP
iguana-17693	51	9	“	"	PUNCT
iguana-17693	51	10	theory	theory	NOUN
iguana-17693	51	11	”	"	PUNCT
iguana-17693	51	12	speaks	speak	VERB
iguana-17693	51	13	eloquently	eloquently	ADV
iguana-17693	51	14	to	to	ADP
iguana-17693	51	15	the	the	DET
iguana-17693	51	16	evolution	evolution	NOUN
iguana-17693	51	17	of	of	ADP
iguana-17693	51	18	language	language	NOUN
iguana-17693	51	19	(	(	PUNCT
iguana-17693	51	20	today	today	NOUN
iguana-17693	51	21	we	we	PRON
iguana-17693	51	22	would	would	AUX
iguana-17693	51	23	substitute	substitute	VERB
iguana-17693	51	24	“	"	PUNCT
iguana-17693	51	25	hypothesis	hypothesis	NOUN
iguana-17693	51	26	”	"	PUNCT
iguana-17693	51	27	for	for	ADP
iguana-17693	51	28	all	all	DET
iguana-17693	51	29	applications	application	NOUN
iguana-17693	51	30	other	other	ADJ
iguana-17693	51	31	than	than	ADP
iguana-17693	51	32	to	to	ADP
iguana-17693	51	33	darwin	darwin	PROPN
iguana-17693	51	34	’s	’s	PART
iguana-17693	51	35	theory	theory	NOUN
iguana-17693	51	36	of	of	ADP
iguana-17693	51	37	natural	natural	ADJ
iguana-17693	51	38	selection	selection	NOUN
iguana-17693	51	39	)	)	PUNCT
iguana-17693	51	40	.	.	PUNCT
iguana-17693	52	1	also	also	ADV
iguana-17693	52	2	,	,	PUNCT
iguana-17693	52	3	the	the	DET
iguana-17693	52	4	heavy	heavy	ADJ
iguana-17693	52	5	reliance	reliance	NOUN
iguana-17693	52	6	on	on	ADP
iguana-17693	52	7	anecdotal	anecdotal	ADJ
iguana-17693	52	8	observations	observation	NOUN
iguana-17693	52	9	and	and	CCONJ
iguana-17693	52	10	a	a	DET
iguana-17693	52	11	readiness	readiness	NOUN
iguana-17693	52	12	to	to	PART
iguana-17693	52	13	draw	draw	VERB
iguana-17693	52	14	definitive	definitive	ADJ
iguana-17693	52	15	conclusions	conclusion	NOUN
iguana-17693	52	16	from	from	ADP
iguana-17693	52	17	them	they	PRON
iguana-17693	52	18	contradict	contradict	VERB
iguana-17693	52	19	modern	modern	ADJ
iguana-17693	52	20	scientific	scientific	ADJ
iguana-17693	52	21	methods	method	NOUN
iguana-17693	52	22	.	.	PUNCT
iguana-17693	53	1	our	our	PRON
iguana-17693	53	2	knowledge	knowledge	NOUN
iguana-17693	53	3	has	have	AUX
iguana-17693	53	4	greatly	greatly	ADV
iguana-17693	53	5	increased	increase	VERB
iguana-17693	53	6	in	in	ADP
iguana-17693	53	7	the	the	DET
iguana-17693	53	8	intervening	intervene	VERB
iguana-17693	53	9	years	year	NOUN
iguana-17693	53	10	,	,	PUNCT
iguana-17693	53	11	and	and	CCONJ
iguana-17693	53	12	our	our	PRON
iguana-17693	53	13	ability	ability	NOUN
iguana-17693	53	14	to	to	PART
iguana-17693	53	15	test	test	VERB
iguana-17693	53	16	hypotheses	hypothesis	NOUN
iguana-17693	53	17	about	about	ADP
iguana-17693	53	18	form	form	NOUN
iguana-17693	53	19	and	and	CCONJ
iguana-17693	53	20	function	function	NOUN
iguana-17693	53	21	is	be	AUX
iguana-17693	53	22	much	much	ADV
iguana-17693	53	23	more	more	ADV
iguana-17693	53	24	sophisticated	sophisticated	ADJ
iguana-17693	53	25	.	.	PUNCT
iguana-17693	54	1	nevertheless	nevertheless	ADV
iguana-17693	54	2	,	,	PUNCT
iguana-17693	54	3	134	134	NUM
iguana-17693	54	4	years	year	NOUN
iguana-17693	54	5	after	after	SCONJ
iguana-17693	54	6	the	the	DET
iguana-17693	54	7	last	last	NOUN
iguana-17693	54	8	of	of	ADP
iguana-17693	54	9	these	these	DET
iguana-17693	54	10	papers	paper	NOUN
iguana-17693	54	11	first	first	ADV
iguana-17693	54	12	appeared	appear	VERB
iguana-17693	54	13	,	,	PUNCT
iguana-17693	54	14	many	many	ADJ
iguana-17693	54	15	u.s	u.s	PROPN
iguana-17693	54	16	.	.	PROPN
iguana-17693	54	17	citizens	citizen	NOUN
iguana-17693	54	18	still	still	ADV
iguana-17693	54	19	adamantly	adamantly	ADV
iguana-17693	54	20	cling	cle	VERB
iguana-17693	54	21	to	to	ADP
iguana-17693	54	22	their	their	PRON
iguana-17693	54	23	opposition	opposition	NOUN
iguana-17693	54	24	of	of	ADP
iguana-17693	54	25	evolution	evolution	NOUN
iguana-17693	54	26	.	.	PUNCT
iguana-17693	55	1	gad	gad	PROPN
iguana-17693	55	2	perry	perry	PROPN
iguana-17693	55	3	*	*	PUNCT
iguana-17693	55	4	complete	complete	ADJ
iguana-17693	55	5	title	title	NOUN
iguana-17693	55	6	:	:	PUNCT
iguana-17693	55	7	on	on	ADP
iguana-17693	55	8	the	the	DET
iguana-17693	55	9	origin	origin	NOUN
iguana-17693	55	10	of	of	ADP
iguana-17693	55	11	species	specie	NOUN
iguana-17693	55	12	by	by	ADP
iguana-17693	55	13	means	mean	NOUN
iguana-17693	55	14	of	of	ADP
iguana-17693	55	15	natural	natural	ADJ
iguana-17693	55	16	selection	selection	NOUN
iguana-17693	55	17	,	,	PUNCT
iguana-17693	55	18	or	or	CCONJ
iguana-17693	55	19	the	the	DET
iguana-17693	55	20	preservation	preservation	NOUN
iguana-17693	55	21	of	of	ADP
iguana-17693	55	22	favoured	favour	VERB
iguana-17693	55	23	races	race	NOUN
iguana-17693	55	24	in	in	ADP
iguana-17693	55	25	the	the	DET
iguana-17693	55	26	struggle	struggle	NOUN
iguana-17693	55	27	for	for	ADP
iguana-17693	55	28	life	life	NOUN
iguana-17693	55	29	.	.	PUNCT
iguana-17693	56	1	paul	paul	PROPN
iguana-17693	56	2	revere	revere	PROPN
iguana-17693	56	3	showed	show	VERB
iguana-17693	56	4	an	an	DET
iguana-17693	56	5	american	american	ADJ
iguana-17693	56	6	snake	snake	NOUN
iguana-17693	56	7	fighting	fight	VERB
iguana-17693	56	8	a	a	DET
iguana-17693	56	9	british	british	ADJ
iguana-17693	56	10	dragon	dragon	NOUN
iguana-17693	56	11	on	on	ADP
iguana-17693	56	12	the	the	DET
iguana-17693	56	13	masthead	masthead	NOUN
iguana-17693	56	14	of	of	ADP
iguana-17693	56	15	the	the	DET
iguana-17693	56	16	massachusetts	massachusetts	PROPN
iguana-17693	56	17	spy	spy	NOUN
iguana-17693	56	18	in	in	ADP
iguana-17693	56	19	1774	1774	NUM
iguana-17693	56	20	.	.	PUNCT
iguana-17693	57	1	benjamin	benjamin	PROPN
iguana-17693	57	2	franklin	franklin	PROPN
iguana-17693	57	3	at	at	ADP
iguana-17693	57	4	one	one	NUM
iguana-17693	57	5	time	time	NOUN
iguana-17693	57	6	called	call	VERB
iguana-17693	57	7	for	for	ADP
iguana-17693	57	8	the	the	DET
iguana-17693	57	9	adoption	adoption	NOUN
iguana-17693	57	10	of	of	ADP
iguana-17693	57	11	the	the	DET
iguana-17693	57	12	rattlesnake	rattlesnake	NOUN
iguana-17693	57	13	as	as	ADP
iguana-17693	57	14	the	the	DET
iguana-17693	57	15	symbol	symbol	NOUN
iguana-17693	57	16	of	of	ADP
iguana-17693	57	17	the	the	DET
iguana-17693	57	18	united	united	PROPN
iguana-17693	57	19	states	states	PROPN
iguana-17693	57	20	.	.	PUNCT
iguana-17693	58	1	that	that	DET
iguana-17693	58	2	suggestion	suggestion	NOUN
iguana-17693	58	3	led	lead	VERB
iguana-17693	58	4	to	to	ADP
iguana-17693	58	5	the	the	DET
iguana-17693	58	6	motto	motto	NOUN
iguana-17693	58	7	and	and	CCONJ
iguana-17693	58	8	image	image	NOUN
iguana-17693	58	9	emblazoned	emblazon	VERB
iguana-17693	58	10	on	on	ADP
iguana-17693	58	11	this	this	DET
iguana-17693	58	12	revolutionary	revolutionary	ADJ
iguana-17693	58	13	war	war	NOUN
iguana-17693	58	14	era	era	NOUN
iguana-17693	58	15	flag	flag	NOUN
iguana-17693	58	16	.	.	PUNCT
iguana-17693	59	1	western	western	ADJ
iguana-17693	59	2	diamondback	diamondback	PROPN
iguana-17693	59	3	rattlesnakes	rattlesnake	NOUN
iguana-17693	59	4	(	(	PUNCT
iguana-17693	59	5	crotalus	crotalus	PROPN
iguana-17693	59	6	atrox	atrox	PROPN
iguana-17693	59	7	)	)	PUNCT
iguana-17693	59	8	are	be	AUX
iguana-17693	59	9	icons	icon	NOUN
iguana-17693	59	10	of	of	ADP
iguana-17693	59	11	the	the	DET
iguana-17693	59	12	american	american	PROPN
iguana-17693	59	13	west	west	PROPN
iguana-17693	59	14	.	.	PUNCT
iguana-17693	60	1	yet	yet	ADV
iguana-17693	60	2	today	today	NOUN
iguana-17693	60	3	,	,	PUNCT
iguana-17693	60	4	these	these	DET
iguana-17693	60	5	rattlesnakes	rattlesnake	NOUN
iguana-17693	60	6	invariably	invariably	ADV
iguana-17693	60	7	appear	appear	VERB
iguana-17693	60	8	as	as	ADP
iguana-17693	60	9	“	"	PUNCT
iguana-17693	60	10	bad	bad	ADJ
iguana-17693	60	11	guys	guy	NOUN
iguana-17693	60	12	”	"	PUNCT
iguana-17693	60	13	in	in	ADP
iguana-17693	60	14	movies	movie	NOUN
iguana-17693	60	15	and	and	CCONJ
iguana-17693	60	16	books	book	NOUN
iguana-17693	60	17	.	.	PUNCT
iguana-17693	61	1	rattlesnake	rattlesnake	NOUN
iguana-17693	61	2	roundups	roundup	NOUN
iguana-17693	61	3	still	still	ADV
iguana-17693	61	4	occur	occur	VERB
iguana-17693	61	5	in	in	ADP
iguana-17693	61	6	many	many	ADJ
iguana-17693	61	7	places	place	NOUN
iguana-17693	61	8	,	,	PUNCT
iguana-17693	61	9	and	and	CCONJ
iguana-17693	61	10	focus	focus	VERB
iguana-17693	61	11	on	on	ADP
iguana-17693	61	12	killing	kill	VERB
iguana-17693	61	13	as	as	ADV
iguana-17693	61	14	many	many	ADJ
iguana-17693	61	15	of	of	ADP
iguana-17693	61	16	these	these	DET
iguana-17693	61	17	useful	useful	ADJ
iguana-17693	61	18	animals	animal	NOUN
iguana-17693	61	19	as	as	ADP
iguana-17693	61	20	possible	possible	ADJ
iguana-17693	61	21	.	.	PUNCT
iguana-17693	62	1	su	su	PROPN
iguana-17693	62	2	za	za	PROPN
iguana-17693	62	3	n	n	PROPN
iguana-17693	62	4	n	n	PROPN
iguana-17693	62	5	e	e	PROPN
iguana-17693	62	6	l.	l.	PROPN
iguana-17693	62	7	c	c	PROPN
iguana-17693	63	1	o	o	X
iguana-17693	63	2	ll	ll	NOUN
iguana-17693	63	3	in	in	ADP
iguana-17693	63	4	s	s	PROPN
iguana-17693	63	5	,	,	PUNCT
iguana-17693	63	6	c	c	PROPN
iguana-17693	63	7	n	n	CCONJ
iguana-17693	64	1	a	a	DET
iguana-17693	64	2	h	h	NOUN
iguana-17693	64	3	tergeminus	tergeminus	NOUN
iguana-17693	65	1	[=	[=	X
iguana-17693	65	2	sistrurus	sistrurus	NOUN
iguana-17693	65	3	catenatus	catenatus	NOUN
iguana-17693	65	4	]	]	PUNCT
iguana-17693	65	5	)	)	PUNCT
iguana-17693	65	6	.	.	PUNCT
iguana-17693	66	1	i	i	PRON
iguana-17693	66	2	quietly	quietly	ADV
iguana-17693	66	3	crept	creep	VERB
iguana-17693	66	4	up	up	ADP
iguana-17693	66	5	the	the	DET
iguana-17693	66	6	bank	bank	NOUN
iguana-17693	66	7	and	and	CCONJ
iguana-17693	66	8	cautiously	cautiously	ADV
iguana-17693	66	9	looking	look	VERB
iguana-17693	66	10	over	over	ADP
iguana-17693	66	11	the	the	DET
iguana-17693	66	12	level	level	NOUN
iguana-17693	66	13	bottom	bottom	NOUN
iguana-17693	66	14	i	i	PRON
iguana-17693	66	15	saw	see	VERB
iguana-17693	66	16	,	,	PUNCT
iguana-17693	66	17	at	at	ADP
iguana-17693	66	18	the	the	DET
iguana-17693	66	19	distance	distance	NOUN
iguana-17693	66	20	of	of	ADP
iguana-17693	66	21	about	about	ADV
iguana-17693	66	22	thirty	thirty	NUM
iguana-17693	66	23	feet	foot	NOUN
iguana-17693	66	24	,	,	PUNCT
iguana-17693	66	25	a	a	DET
iguana-17693	66	26	rattlesnake	rattlesnake	NOUN
iguana-17693	66	27	coiled	coil	VERB
iguana-17693	66	28	up	up	ADP
iguana-17693	66	29	with	with	ADP
iguana-17693	66	30	head	head	NOUN
iguana-17693	66	31	erect	erect	NOUN
iguana-17693	66	32	and	and	CCONJ
iguana-17693	66	33	gazing	gaze	VERB
iguana-17693	66	34	in	in	ADP
iguana-17693	66	35	an	an	DET
iguana-17693	66	36	opposite	opposite	ADJ
iguana-17693	66	37	direction	direction	NOUN
iguana-17693	66	38	from	from	ADP
iguana-17693	66	39	my	my	PRON
iguana-17693	66	40	position	position	NOUN
iguana-17693	66	41	.	.	PUNCT
iguana-17693	67	1	every	every	DET
iguana-17693	67	2	three	three	NUM
iguana-17693	67	3	or	or	CCONJ
iguana-17693	67	4	five	five	NUM
iguana-17693	67	5	minutes	minute	NOUN
iguana-17693	67	6	the	the	DET
iguana-17693	67	7	snake	snake	NOUN
iguana-17693	67	8	would	would	AUX
iguana-17693	67	9	cease	cease	VERB
iguana-17693	67	10	rattling	rattle	VERB
iguana-17693	67	11	for	for	ADP
iguana-17693	67	12	a	a	DET
iguana-17693	67	13	minute	minute	NOUN
iguana-17693	67	14	or	or	CCONJ
iguana-17693	67	15	more	more	ADJ
iguana-17693	67	16	and	and	CCONJ
iguana-17693	67	17	then	then	ADV
iguana-17693	67	18	commence	commence	VERB
iguana-17693	67	19	again	again	ADV
iguana-17693	67	20	.	.	PUNCT
iguana-17693	68	1	in	in	ADP
iguana-17693	68	2	about	about	ADV
iguana-17693	68	3	half	half	DET
iguana-17693	68	4	an	an	DET
iguana-17693	68	5	hour	hour	NOUN
iguana-17693	68	6	from	from	ADP
iguana-17693	68	7	the	the	DET
iguana-17693	68	8	time	time	NOUN
iguana-17693	68	9	that	that	PRON
iguana-17693	68	10	i	i	PRON
iguana-17693	68	11	first	first	ADV
iguana-17693	68	12	saw	see	VERB
iguana-17693	68	13	the	the	DET
iguana-17693	68	14	snake	snake	NOUN
iguana-17693	68	15	i	i	PRON
iguana-17693	68	16	observed	observe	VERB
iguana-17693	68	17	another	another	DET
iguana-17693	68	18	rattlesnake	rattlesnake	NOUN
iguana-17693	68	19	approach	approach	NOUN
iguana-17693	68	20	the	the	DET
iguana-17693	68	21	first	first	ADJ
iguana-17693	68	22	one	one	NUM
iguana-17693	68	23	.	.	PUNCT
iguana-17693	69	1	closer	close	ADJ
iguana-17693	69	2	and	and	CCONJ
iguana-17693	69	3	closer	close	ADV
iguana-17693	69	4	the	the	DET
iguana-17693	69	5	second	second	ADJ
iguana-17693	69	6	one	one	NUM
iguana-17693	69	7	approached	approach	VERB
iguana-17693	69	8	,	,	PUNCT
iguana-17693	69	9	until	until	SCONJ
iguana-17693	69	10	at	at	ADP
iguana-17693	69	11	length	length	NOUN
iguana-17693	69	12	they	they	PRON
iguana-17693	69	13	met	meet	VERB
iguana-17693	69	14	and	and	CCONJ
iguana-17693	69	15	indulged	indulge	VERB
iguana-17693	69	16	in	in	ADP
iguana-17693	69	17	a	a	DET
iguana-17693	69	18	sexual	sexual	ADJ
iguana-17693	69	19	embrace	embrace	NOUN
iguana-17693	69	20	.	.	PUNCT
iguana-17693	70	1	i	i	PRON
iguana-17693	70	2	watched	watch	VERB
iguana-17693	70	3	them	they	PRON
iguana-17693	70	4	for	for	ADP
iguana-17693	70	5	at	at	ADV
iguana-17693	70	6	least	least	ADV
iguana-17693	70	7	an	an	PRON
iguana-17693	70	8	hour	hour	NOUN
iguana-17693	70	9	and	and	CCONJ
iguana-17693	70	10	left	leave	VERB
iguana-17693	70	11	them	they	PRON
iguana-17693	70	12	at	at	ADP
iguana-17693	70	13	last	last	ADJ
iguana-17693	70	14	without	without	ADP
iguana-17693	70	15	disturbing	disturb	VERB
iguana-17693	70	16	them	they	PRON
iguana-17693	70	17	.	.	PUNCT
iguana-17693	71	1	the	the	DET
iguana-17693	71	2	next	next	ADJ
iguana-17693	71	3	year	year	NOUN
iguana-17693	71	4	at	at	ADP
iguana-17693	71	5	the	the	DET
iguana-17693	71	6	bow	bow	NOUN
iguana-17693	71	7	river	river	PROPN
iguana-17693	71	8	in	in	ADP
iguana-17693	71	9	the	the	DET
iguana-17693	71	10	same	same	ADJ
iguana-17693	71	11	state	state	NOUN
iguana-17693	71	12	i	i	PRON
iguana-17693	71	13	saw	see	VERB
iguana-17693	71	14	the	the	DET
iguana-17693	71	15	same	same	ADJ
iguana-17693	71	16	thing	thing	NOUN
iguana-17693	71	17	repeated	repeat	VERB
iguana-17693	71	18	under	under	ADP
iguana-17693	71	19	similar	similar	ADJ
iguana-17693	71	20	circumstances	circumstance	NOUN
iguana-17693	71	21	.	.	PUNCT
iguana-17693	72	1	in	in	ADP
iguana-17693	72	2	neither	neither	DET
iguana-17693	72	3	case	case	NOUN
iguana-17693	72	4	could	could	AUX
iguana-17693	72	5	i	i	PRON
iguana-17693	72	6	ascertain	ascertain	VERB
iguana-17693	72	7	whether	whether	SCONJ
iguana-17693	72	8	it	it	PRON
iguana-17693	72	9	was	be	AUX
iguana-17693	72	10	the	the	DET
iguana-17693	72	11	male	male	ADJ
iguana-17693	72	12	or	or	CCONJ
iguana-17693	72	13	female	female	NOUN
iguana-17693	72	14	that	that	PRON
iguana-17693	72	15	give	give	VERB
iguana-17693	72	16	the	the	DET
iguana-17693	72	17	call	call	NOUN
iguana-17693	72	18	.	.	PUNCT
iguana-17693	73	1	i	i	PRON
iguana-17693	73	2	am	be	AUX
iguana-17693	73	3	satisfied	satisfied	ADJ
iguana-17693	73	4	that	that	SCONJ
iguana-17693	73	5	the	the	DET
iguana-17693	73	6	theory	theory	NOUN
iguana-17693	73	7	that	that	SCONJ
iguana-17693	73	8	the	the	DET
iguana-17693	73	9	rattle	rattle	NOUN
iguana-17693	73	10	resembles	resemble	VERB
iguana-17693	73	11	the	the	DET
iguana-17693	73	12	noise	noise	NOUN
iguana-17693	73	13	made	make	VERB
iguana-17693	73	14	by	by	ADP
iguana-17693	73	15	the	the	DET
iguana-17693	73	16	cicada	cicada	NOUN
iguana-17693	73	17	,	,	PUNCT
iguana-17693	73	18	and	and	CCONJ
iguana-17693	73	19	that	that	SCONJ
iguana-17693	73	20	it	it	PRON
iguana-17693	73	21	is	be	AUX
iguana-17693	73	22	employed	employ	VERB
iguana-17693	73	23	because	because	SCONJ
iguana-17693	73	24	of	of	ADP
iguana-17693	73	25	this	this	DET
iguana-17693	73	26	resemblance	resemblance	NOUN
iguana-17693	73	27	to	to	PART
iguana-17693	73	28	entrap	entrap	VERB
iguana-17693	73	29	birds	bird	NOUN
iguana-17693	73	30	,	,	PUNCT
iguana-17693	73	31	etc	etc	X
iguana-17693	73	32	.	.	X
iguana-17693	73	33	,	,	PUNCT
iguana-17693	73	34	is	be	AUX
iguana-17693	73	35	a	a	DET
iguana-17693	73	36	mistake	mistake	NOUN
iguana-17693	73	37	.	.	PUNCT
iguana-17693	74	1	i	i	PRON
iguana-17693	74	2	have	have	AUX
iguana-17693	74	3	been	be	AUX
iguana-17693	74	4	accustomed	accustom	VERB
iguana-17693	74	5	to	to	ADP
iguana-17693	74	6	the	the	DET
iguana-17693	74	7	sound	sound	NOUN
iguana-17693	74	8	of	of	ADP
iguana-17693	74	9	the	the	DET
iguana-17693	74	10	cicada	cicada	NOUN
iguana-17693	74	11	and	and	CCONJ
iguana-17693	74	12	the	the	DET
iguana-17693	74	13	rattle	rattle	NOUN
iguana-17693	74	14	of	of	ADP
iguana-17693	74	15	the	the	DET
iguana-17693	74	16	rattlesnake	rattlesnake	NOUN
iguana-17693	74	17	from	from	ADP
iguana-17693	74	18	my	my	PRON
iguana-17693	74	19	youth	youth	NOUN
iguana-17693	74	20	,	,	PUNCT
iguana-17693	74	21	and	and	CCONJ
iguana-17693	74	22	soon	soon	ADV
iguana-17693	74	23	learned	learn	VERB
iguana-17693	74	24	to	to	PART
iguana-17693	74	25	distinguish	distinguish	VERB
iguana-17693	74	26	them	they	PRON
iguana-17693	74	27	,	,	PUNCT
iguana-17693	74	28	although	although	SCONJ
iguana-17693	74	29	there	there	PRON
iguana-17693	74	30	is	be	VERB
iguana-17693	74	31	betimes	betime	NOUN
iguana-17693	74	32	a	a	DET
iguana-17693	74	33	striking	strike	VERB
iguana-17693	74	34	resemblance	resemblance	NOUN
iguana-17693	74	35	between	between	ADP
iguana-17693	74	36	them	they	PRON
iguana-17693	74	37	.	.	PUNCT
iguana-17693	75	1	my	my	PRON
iguana-17693	75	2	familiarity	familiarity	NOUN
iguana-17693	75	3	with	with	ADP
iguana-17693	75	4	them	they	PRON
iguana-17693	75	5	was	be	AUX
iguana-17693	75	6	gained	gain	VERB
iguana-17693	75	7	in	in	ADP
iguana-17693	75	8	my	my	PRON
iguana-17693	75	9	native	native	ADJ
iguana-17693	75	10	state	state	NOUN
iguana-17693	75	11	amid	amid	ADP
iguana-17693	75	12	the	the	DET
iguana-17693	75	13	alleghanies	alleghanie	NOUN
iguana-17693	75	14	of	of	ADP
iguana-17693	75	15	pennsylvania	pennsylvania	PROPN
iguana-17693	75	16	.	.	PUNCT
iguana-17693	76	1	in	in	ADP
iguana-17693	76	2	the	the	DET
iguana-17693	76	3	last	last	ADJ
iguana-17693	76	4	week	week	NOUN
iguana-17693	76	5	of	of	ADP
iguana-17693	76	6	june	june	PROPN
iguana-17693	76	7	,	,	PUNCT
iguana-17693	76	8	1869	1869	NUM
iguana-17693	76	9	,	,	PUNCT
iguana-17693	76	10	i	i	PRON
iguana-17693	76	11	was	be	AUX
iguana-17693	76	12	on	on	ADP
iguana-17693	76	13	the	the	DET
iguana-17693	76	14	missouri	missouri	PROPN
iguana-17693	76	15	flood	flood	NOUN
iguana-17693	76	16	plain	plain	ADJ
iguana-17693	76	17	in	in	ADP
iguana-17693	76	18	a	a	DET
iguana-17693	76	19	dense	dense	ADJ
iguana-17693	76	20	timber	timber	NOUN
iguana-17693	76	21	in	in	ADP
iguana-17693	76	22	cedar	cedar	PROPN
iguana-17693	76	23	county	county	NOUN
iguana-17693	76	24	,	,	PUNCT
iguana-17693	76	25	nebraska	nebraska	PROPN
iguana-17693	76	26	.	.	PUNCT
iguana-17693	77	1	at	at	ADP
iguana-17693	77	2	the	the	DET
iguana-17693	77	3	time	time	NOUN
iguana-17693	77	4	there	there	PRON
iguana-17693	77	5	were	be	VERB
iguana-17693	77	6	many	many	ADJ
iguana-17693	77	7	cicadæ	cicadæ	NOUN
iguana-17693	77	8	and	and	CCONJ
iguana-17693	77	9	multitudes	multitude	NOUN
iguana-17693	77	10	of	of	ADP
iguana-17693	77	11	birds	bird	NOUN
iguana-17693	77	12	in	in	ADP
iguana-17693	77	13	the	the	DET
iguana-17693	77	14	timber	timber	NOUN
iguana-17693	77	15	.	.	PUNCT
iguana-17693	78	1	one	one	NUM
iguana-17693	78	2	day	day	NOUN
iguana-17693	78	3	i	i	PRON
iguana-17693	78	4	was	be	AUX
iguana-17693	78	5	sitting	sit	VERB
iguana-17693	78	6	on	on	ADP
iguana-17693	78	7	a	a	DET
iguana-17693	78	8	log	log	NOUN
iguana-17693	78	9	,	,	PUNCT
iguana-17693	78	10	classifying	classify	VERB
iguana-17693	78	11	a	a	DET
iguana-17693	78	12	collection	collection	NOUN
iguana-17693	78	13	of	of	ADP
iguana-17693	78	14	flowers	flower	NOUN
iguana-17693	78	15	and	and	CCONJ
iguana-17693	78	16	plants	plant	NOUN
iguana-17693	78	17	.	.	PUNCT
iguana-17693	79	1	suddenly	suddenly	ADV
iguana-17693	79	2	i	i	PRON
iguana-17693	79	3	heard	hear	VERB
iguana-17693	79	4	the	the	DET
iguana-17693	79	5	well	well	ADV
iguana-17693	79	6	-	-	PUNCT
iguana-17693	79	7	known	know	VERB
iguana-17693	79	8	rattlesnake	rattlesnake	NOUN
iguana-17693	79	9	rattle	rattle	NOUN
iguana-17693	79	10	.	.	PUNCT
iguana-17693	80	1	the	the	DET
iguana-17693	80	2	snake	snake	NOUN
iguana-17693	80	3	was	be	AUX
iguana-17693	80	4	not	not	PART
iguana-17693	80	5	more	more	ADJ
iguana-17693	80	6	than	than	ADP
iguana-17693	80	7	forty	forty	NUM
iguana-17693	80	8	feet	foot	NOUN
iguana-17693	80	9	from	from	ADP
iguana-17693	80	10	me	i	PRON
iguana-17693	80	11	.	.	PUNCT
iguana-17693	81	1	i	i	PRON
iguana-17693	81	2	could	could	AUX
iguana-17693	81	3	not	not	PART
iguana-17693	81	4	have	have	AUX
iguana-17693	81	5	been	be	AUX
iguana-17693	81	6	the	the	DET
iguana-17693	81	7	cause	cause	NOUN
iguana-17693	81	8	of	of	ADP
iguana-17693	81	9	its	its	PRON
iguana-17693	81	10	alarm	alarm	NOUN
iguana-17693	81	11	as	as	SCONJ
iguana-17693	81	12	a	a	DET
iguana-17693	81	13	large	large	ADJ
iguana-17693	81	14	log	log	NOUN
iguana-17693	81	15	lay	lie	VERB
iguana-17693	81	16	between	between	ADP
iguana-17693	81	17	us	we	PRON
iguana-17693	81	18	and	and	CCONJ
iguana-17693	81	19	i	i	PRON
iguana-17693	81	20	had	have	AUX
iguana-17693	81	21	been	be	AUX
iguana-17693	81	22	quiet	quiet	ADJ
iguana-17693	81	23	for	for	ADP
iguana-17693	81	24	nearly	nearly	ADV
iguana-17693	81	25	an	an	PRON
iguana-17693	81	26	hour	hour	NOUN
iguana-17693	81	27	.	.	PUNCT
iguana-17693	82	1	even	even	ADV
iguana-17693	82	2	the	the	DET
iguana-17693	82	3	cicadæ	cicadæ	NOUN
iguana-17693	82	4	were	be	AUX
iguana-17693	82	5	alarmed	alarmed	ADJ
iguana-17693	82	6	and	and	CCONJ
iguana-17693	82	7	disappeared	disappear	VERB
iguana-17693	82	8	,	,	PUNCT
iguana-17693	82	9	and	and	CCONJ
iguana-17693	82	10	soon	soon	ADV
iguana-17693	82	11	not	not	PART
iguana-17693	82	12	a	a	DET
iguana-17693	82	13	bird	bird	NOUN
iguana-17693	82	14	was	be	AUX
iguana-17693	82	15	to	to	PART
iguana-17693	82	16	be	be	AUX
iguana-17693	82	17	seen	see	VERB
iguana-17693	82	18	,	,	PUNCT
iguana-17693	82	19	but	but	CCONJ
iguana-17693	82	20	the	the	DET
iguana-17693	82	21	rattling	rattle	VERB
iguana-17693	82	22	continued	continue	VERB
iguana-17693	82	23	.	.	PUNCT
iguana-17693	83	1	unfortunately	unfortunately	ADV
iguana-17693	83	2	,	,	PUNCT
iguana-17693	83	3	on	on	ADP
iguana-17693	83	4	the	the	DET
iguana-17693	83	5	impulse	impulse	NOUN
iguana-17693	83	6	of	of	ADP
iguana-17693	83	7	the	the	DET
iguana-17693	83	8	moment	moment	NOUN
iguana-17693	83	9	,	,	PUNCT
iguana-17693	83	10	i	i	PRON
iguana-17693	83	11	killed	kill	VERB
iguana-17693	83	12	the	the	DET
iguana-17693	83	13	snake	snake	NOUN
iguana-17693	83	14	without	without	ADP
iguana-17693	83	15	waiting	wait	VERB
iguana-17693	83	16	to	to	PART
iguana-17693	83	17	see	see	VERB
iguana-17693	83	18	or	or	CCONJ
iguana-17693	83	19	learn	learn	VERB
iguana-17693	83	20	the	the	DET
iguana-17693	83	21	purpose	purpose	NOUN
iguana-17693	83	22	of	of	ADP
iguana-17693	83	23	its	its	PRON
iguana-17693	83	24	rattling	rattle	VERB
iguana-17693	83	25	.	.	PUNCT
iguana-17693	84	1	again	again	ADV
iguana-17693	84	2	i	i	PRON
iguana-17693	84	3	have	have	AUX
iguana-17693	84	4	noticed	notice	VERB
iguana-17693	84	5	that	that	SCONJ
iguana-17693	84	6	the	the	DET
iguana-17693	84	7	massasauga	massasauga	NOUN
iguana-17693	84	8	,	,	PUNCT
iguana-17693	84	9	at	at	ADP
iguana-17693	84	10	least	least	ADJ
iguana-17693	84	11	in	in	ADP
iguana-17693	84	12	nebraska	nebraska	PROPN
iguana-17693	84	13	,	,	PUNCT
iguana-17693	84	14	is	be	AUX
iguana-17693	84	15	by	by	ADP
iguana-17693	84	16	far	far	ADV
iguana-17693	84	17	the	the	DET
iguana-17693	84	18	most	most	ADV
iguana-17693	84	19	abundant	abundant	ADJ
iguana-17693	84	20	far	far	ADV
iguana-17693	84	21	away	away	ADV
iguana-17693	84	22	from	from	ADP
iguana-17693	84	23	the	the	DET
iguana-17693	84	24	timber	timber	NOUN
iguana-17693	84	25	,	,	PUNCT
iguana-17693	84	26	where	where	SCONJ
iguana-17693	84	27	the	the	DET
iguana-17693	84	28	cicadæ	cicadæ	NOUN
iguana-17693	84	29	are	be	AUX
iguana-17693	84	30	rarely	rarely	ADV
iguana-17693	84	31	if	if	SCONJ
iguana-17693	84	32	ever	ever	ADV
iguana-17693	84	33	seen	see	VERB
iguana-17693	84	34	.	.	PUNCT
iguana-17693	85	1	these	these	DET
iguana-17693	85	2	observations	observation	NOUN
iguana-17693	85	3	seem	seem	VERB
iguana-17693	85	4	to	to	ADP
iguana-17693	85	5	me	i	PRON
iguana-17693	85	6	to	to	PART
iguana-17693	85	7	point	point	VERB
iguana-17693	85	8	to	to	ADP
iguana-17693	85	9	the	the	DET
iguana-17693	85	10	theory	theory	NOUN
iguana-17693	85	11	that	that	SCONJ
iguana-17693	85	12	the	the	DET
iguana-17693	85	13	rattle	rattle	NOUN
iguana-17693	85	14	calls	call	VERB
iguana-17693	85	15	the	the	DET
iguana-17693	85	16	sexes	sex	NOUN
iguana-17693	85	17	together	together	ADV
iguana-17693	85	18	.	.	PUNCT
iguana-17693	86	1	in	in	ADP
iguana-17693	86	2	july	july	PROPN
iguana-17693	86	3	,	,	PUNCT
iguana-17693	86	4	1871	1871	NUM
iguana-17693	86	5	,	,	PUNCT
iguana-17693	86	6	i	i	PRON
iguana-17693	86	7	was	be	AUX
iguana-17693	86	8	in	in	ADP
iguana-17693	86	9	the	the	DET
iguana-17693	86	10	timber	timber	NOUN
iguana-17693	86	11	on	on	ADP
iguana-17693	86	12	the	the	DET
iguana-17693	86	13	missouri	missouri	PROPN
iguana-17693	86	14	in	in	ADP
iguana-17693	86	15	dakota	dakota	PROPN
iguana-17693	86	16	county	county	PROPN
iguana-17693	86	17	,	,	PUNCT
iguana-17693	86	18	nebraska	nebraska	PROPN
iguana-17693	86	19	.	.	PUNCT
iguana-17693	87	1	i	i	PRON
iguana-17693	87	2	got	get	VERB
iguana-17693	87	3	sight	sight	NOUN
iguana-17693	87	4	of	of	ADP
iguana-17693	87	5	a	a	DET
iguana-17693	87	6	baltimore	baltimore	PROPN
iguana-17693	87	7	oriole	oriole	NOUN
iguana-17693	87	8	(	(	PUNCT
iguana-17693	87	9	rare	rare	ADJ
iguana-17693	87	10	in	in	ADP
iguana-17693	87	11	nebraska	nebraska	PROPN
iguana-17693	87	12	)	)	PUNCT
iguana-17693	87	13	which	which	PRON
iguana-17693	87	14	i	i	PRON
iguana-17693	87	15	was	be	AUX
iguana-17693	87	16	following	follow	VERB
iguana-17693	87	17	as	as	SCONJ
iguana-17693	87	18	it	it	PRON
iguana-17693	87	19	flitted	flit	VERB
iguana-17693	87	20	from	from	ADP
iguana-17693	87	21	twig	twig	PROPN
iguana-17693	87	22	to	to	ADP
iguana-17693	87	23	twig	twig	PROPN
iguana-17693	87	24	.	.	PUNCT
iguana-17693	88	1	as	as	SCONJ
iguana-17693	88	2	it	it	PRON
iguana-17693	88	3	swept	sweep	VERB
iguana-17693	88	4	near	near	ADP
iguana-17693	88	5	the	the	DET
iguana-17693	88	6	ground	ground	NOUN
iguana-17693	88	7	a	a	DET
iguana-17693	88	8	rattlesnake	rattlesnake	NOUN
iguana-17693	88	9	struck	strike	VERB
iguana-17693	88	10	his	his	PRON
iguana-17693	88	11	highest	high	ADJ
iguana-17693	88	12	notes	note	NOUN
iguana-17693	88	13	and	and	CCONJ
iguana-17693	88	14	seemed	seem	VERB
iguana-17693	88	15	to	to	PART
iguana-17693	88	16	paralyze	paralyze	VERB
iguana-17693	88	17	the	the	DET
iguana-17693	88	18	oriole	oriole	NOUN
iguana-17693	88	19	with	with	ADP
iguana-17693	88	20	fear	fear	NOUN
iguana-17693	88	21	.	.	PUNCT
iguana-17693	89	1	this	this	DET
iguana-17693	89	2	snake	snake	NOUN
iguana-17693	89	3	was	be	AUX
iguana-17693	89	4	a	a	DET
iguana-17693	89	5	crotalus	crotalus	NOUN
iguana-17693	89	6	.	.	PUNCT
iguana-17693	90	1	the	the	DET
iguana-17693	90	2	poor	poor	ADJ
iguana-17693	90	3	bird	bird	NOUN
iguana-17693	90	4	hovered	hover	VERB
iguana-17693	90	5	near	near	ADP
iguana-17693	90	6	the	the	DET
iguana-17693	90	7	snake	snake	NOUN
iguana-17693	90	8	and	and	CCONJ
iguana-17693	90	9	fearing	fear	VERB
iguana-17693	90	10	that	that	SCONJ
iguana-17693	90	11	it	it	PRON
iguana-17693	90	12	might	might	AUX
iguana-17693	90	13	fall	fall	VERB
iguana-17693	90	14	into	into	ADP
iguana-17693	90	15	its	its	PRON
iguana-17693	90	16	jaws	jaw	NOUN
iguana-17693	90	17	i	i	PRON
iguana-17693	90	18	shot	shoot	VERB
iguana-17693	90	19	the	the	DET
iguana-17693	90	20	reptile	reptile	NOUN
iguana-17693	90	21	.	.	PUNCT
iguana-17693	91	1	this	this	DET
iguana-17693	91	2	experience	experience	NOUN
iguana-17693	91	3	suggested	suggest	VERB
iguana-17693	91	4	the	the	DET
iguana-17693	91	5	theory	theory	NOUN
iguana-17693	91	6	that	that	SCONJ
iguana-17693	91	7	perhaps	perhaps	ADV
iguana-17693	91	8	an	an	DET
iguana-17693	91	9	additional	additional	ADJ
iguana-17693	91	10	purpose	purpose	NOUN
iguana-17693	91	11	of	of	ADP
iguana-17693	91	12	the	the	DET
iguana-17693	91	13	rattle	rattle	NOUN
iguana-17693	91	14	was	be	AUX
iguana-17693	91	15	to	to	PART
iguana-17693	91	16	frighten	frighten	VERB
iguana-17693	91	17	its	its	PRON
iguana-17693	91	18	victims	victim	NOUN
iguana-17693	91	19	into	into	ADP
iguana-17693	91	20	submission	submission	NOUN
iguana-17693	91	21	and	and	CCONJ
iguana-17693	91	22	to	to	PART
iguana-17693	91	23	protect	protect	VERB
iguana-17693	91	24	itself	itself	PRON
iguana-17693	91	25	by	by	ADP
iguana-17693	91	26	the	the	DET
iguana-17693	91	27	terror	terror	NOUN
iguana-17693	91	28	it	it	PRON
iguana-17693	91	29	inspires	inspire	VERB
iguana-17693	91	30	from	from	ADP
iguana-17693	91	31	its	its	PRON
iguana-17693	91	32	natural	natural	ADJ
iguana-17693	91	33	enemies	enemy	NOUN
iguana-17693	91	34	.	.	PUNCT
iguana-17693	92	1	however	however	ADV
iguana-17693	92	2	that	that	PRON
iguana-17693	92	3	may	may	AUX
iguana-17693	92	4	be	be	AUX
iguana-17693	92	5	,	,	PUNCT
iguana-17693	92	6	is	be	AUX
iguana-17693	92	7	it	it	PRON
iguana-17693	92	8	not	not	PART
iguana-17693	92	9	a	a	DET
iguana-17693	92	10	mistake	mistake	NOUN
iguana-17693	92	11	to	to	PART
iguana-17693	92	12	limit	limit	VERB
iguana-17693	92	13	such	such	DET
iguana-17693	92	14	a	a	DET
iguana-17693	92	15	peculiar	peculiar	ADJ
iguana-17693	92	16	organ	organ	NOUN
iguana-17693	92	17	to	to	ADP
iguana-17693	92	18	any	any	DET
iguana-17693	92	19	one	one	NUM
iguana-17693	92	20	single	single	ADJ
iguana-17693	92	21	purpose	purpose	NOUN
iguana-17693	92	22	?	?	PUNCT
iguana-17693	93	1	what	what	PRON
iguana-17693	93	2	is	be	AUX
iguana-17693	93	3	needed	need	VERB
iguana-17693	93	4	to	to	PART
iguana-17693	93	5	determine	determine	VERB
iguana-17693	93	6	definitely	definitely	ADV
iguana-17693	93	7	the	the	DET
iguana-17693	93	8	natural	natural	ADJ
iguana-17693	93	9	history	history	NOUN
iguana-17693	93	10	of	of	ADP
iguana-17693	93	11	the	the	DET
iguana-17693	93	12	rattlesnake	rattlesnake	NOUN
iguana-17693	93	13	is	be	AUX
iguana-17693	93	14	closer	close	ADJ
iguana-17693	93	15	and	and	CCONJ
iguana-17693	93	16	more	more	ADV
iguana-17693	93	17	accurate	accurate	ADJ
iguana-17693	93	18	observation	observation	NOUN
iguana-17693	93	19	over	over	ADP
iguana-17693	93	20	a	a	DET
iguana-17693	93	21	wide	wide	ADJ
iguana-17693	93	22	area	area	NOUN
iguana-17693	93	23	,	,	PUNCT
iguana-17693	93	24	and	and	CCONJ
iguana-17693	93	25	by	by	ADP
iguana-17693	93	26	persons	person	NOUN
iguana-17693	93	27	who	who	PRON
iguana-17693	93	28	are	be	AUX
iguana-17693	93	29	fitted	fit	VERB
iguana-17693	93	30	by	by	ADP
iguana-17693	93	31	nature	nature	NOUN
iguana-17693	93	32	and	and	CCONJ
iguana-17693	93	33	education	education	NOUN
iguana-17693	93	34	for	for	ADP
iguana-17693	93	35	such	such	ADJ
iguana-17693	93	36	work	work	NOUN
iguana-17693	93	37	.	.	PUNCT
iguana-17693	94	1	unfortunately	unfortunately	ADV
iguana-17693	94	2	for	for	ADP
iguana-17693	94	3	science	science	NOUN
iguana-17693	94	4	,	,	PUNCT
iguana-17693	94	5	the	the	DET
iguana-17693	94	6	almost	almost	ADV
iguana-17693	94	7	universal	universal	ADJ
iguana-17693	94	8	custom	custom	NOUN
iguana-17693	94	9	has	have	AUX
iguana-17693	94	10	been	be	AUX
iguana-17693	94	11	to	to	PART
iguana-17693	94	12	kill	kill	VERB
iguana-17693	94	13	the	the	DET
iguana-17693	94	14	rattlesnake	rattlesnake	NOUN
iguana-17693	94	15	as	as	ADV
iguana-17693	94	16	soon	soon	ADV
iguana-17693	94	17	as	as	SCONJ
iguana-17693	94	18	found	find	VERB
iguana-17693	94	19	,	,	PUNCT
iguana-17693	94	20	without	without	ADP
iguana-17693	94	21	waiting	wait	VERB
iguana-17693	94	22	to	to	PART
iguana-17693	94	23	learn	learn	VERB
iguana-17693	94	24	its	its	PRON
iguana-17693	94	25	disposition	disposition	NOUN
iguana-17693	94	26	and	and	CCONJ
iguana-17693	94	27	habits	habit	NOUN
iguana-17693	94	28	of	of	ADP
iguana-17693	94	29	life	life	NOUN
iguana-17693	94	30	.	.	PUNCT
iguana-17693	95	1	once	once	ADV
iguana-17693	95	2	in	in	ADP
iguana-17693	95	3	the	the	DET
iguana-17693	95	4	dakota	dakota	PROPN
iguana-17693	95	5	nebraska	nebraska	PROPN
iguana-17693	95	6	timber	timber	NOUN
iguana-17693	95	7	i	i	PRON
iguana-17693	95	8	saw	see	VERB
iguana-17693	95	9	an	an	DET
iguana-17693	95	10	attack	attack	NOUN
iguana-17693	95	11	of	of	ADP
iguana-17693	95	12	hogs	hog	NOUN
iguana-17693	95	13	on	on	ADP
iguana-17693	95	14	a	a	DET
iguana-17693	95	15	rattlesnake	rattlesnake	NOUN
iguana-17693	95	16	.	.	PUNCT
iguana-17693	96	1	in	in	ADP
iguana-17693	96	2	a	a	DET
iguana-17693	96	3	few	few	ADJ
iguana-17693	96	4	minutes	minute	NOUN
iguana-17693	96	5	after	after	SCONJ
iguana-17693	96	6	the	the	DET
iguana-17693	96	7	snake	snake	NOUN
iguana-17693	96	8	commenced	commence	VERB
iguana-17693	96	9	rattling	rattle	VERB
iguana-17693	96	10	,	,	PUNCT
iguana-17693	96	11	three	three	NUM
iguana-17693	96	12	others	other	NOUN
iguana-17693	96	13	made	make	VERB
iguana-17693	96	14	their	their	PRON
iguana-17693	96	15	appearance	appearance	NOUN
iguana-17693	96	16	.	.	PUNCT
iguana-17693	97	1	they	they	PRON
iguana-17693	97	2	apparently	apparently	ADV
iguana-17693	97	3	came	come	VERB
iguana-17693	97	4	to	to	ADP
iguana-17693	97	5	the	the	DET
iguana-17693	97	6	assistance	assistance	NOUN
iguana-17693	97	7	of	of	ADP
iguana-17693	97	8	the	the	DET
iguana-17693	97	9	first	first	ADJ
iguana-17693	97	10	one	one	NUM
iguana-17693	97	11	,	,	PUNCT
iguana-17693	97	12	but	but	CCONJ
iguana-17693	97	13	all	all	PRON
iguana-17693	97	14	were	be	AUX
iguana-17693	97	15	killed	kill	VERB
iguana-17693	97	16	by	by	ADP
iguana-17693	97	17	the	the	DET
iguana-17693	97	18	hogs	hog	NOUN
iguana-17693	97	19	in	in	ADP
iguana-17693	97	20	a	a	DET
iguana-17693	97	21	few	few	ADJ
iguana-17693	97	22	minutes	minute	NOUN
iguana-17693	97	23	.	.	PUNCT
iguana-17693	98	1	seven	seven	NUM
iguana-17693	98	2	hogs	hog	NOUN
iguana-17693	98	3	were	be	AUX
iguana-17693	98	4	more	more	ADJ
iguana-17693	98	5	than	than	ADP
iguana-17693	98	6	a	a	DET
iguana-17693	98	7	match	match	NOUN
iguana-17693	98	8	for	for	ADP
iguana-17693	98	9	four	four	NUM
iguana-17693	98	10	rattlesnakes	rattlesnake	NOUN
iguana-17693	98	11	.	.	PUNCT
iguana-17693	99	1	here	here	ADV
iguana-17693	99	2	evidently	evidently	ADV
iguana-17693	99	3	the	the	DET
iguana-17693	99	4	rattle	rattle	NOUN
iguana-17693	99	5	was	be	AUX
iguana-17693	99	6	used	use	VERB
iguana-17693	99	7	to	to	PART
iguana-17693	99	8	call	call	VERB
iguana-17693	99	9	for	for	ADP
iguana-17693	99	10	help	help	NOUN
iguana-17693	99	11	.	.	PUNCT
iguana-17693	100	1	these	these	PRON
iguana-17693	100	2	belonged	belong	VERB
iguana-17693	100	3	to	to	ADP
iguana-17693	100	4	the	the	DET
iguana-17693	100	5	genus	genus	ADJ
iguana-17693	100	6	crotalophorus	crotalophorus	NOUN
iguana-17693	100	7	.	.	PUNCT
iguana-17693	101	1	iguana	iguana	NOUN
iguana-17693	101	2	•	•	NUM
iguana-17693	101	3	volume	volume	NOUN
iguana-17693	101	4	14	14	NUM
iguana-17693	101	5	,	,	PUNCT
iguana-17693	101	6	number	number	NOUN
iguana-17693	101	7	2	2	NUM
iguana-17693	101	8	•	•	NUM
iguana-17693	101	9	june	june	PROPN
iguana-17693	101	10	2007	2007	NUM
iguana-17693	101	11	121historical	121historical	ADJ
iguana-17693	101	12	perspectives	perspective	NOUN
iguana-17693	101	13	in	in	ADP
iguana-17693	101	14	1873	1873	NUM
iguana-17693	101	15	,	,	PUNCT
iguana-17693	101	16	professor	professor	NOUN
iguana-17693	101	17	samuel	samuel	PROPN
iguana-17693	101	18	aughey	aughey	PROPN
iguana-17693	101	19	indicated	indicate	VERB
iguana-17693	101	20	that	that	SCONJ
iguana-17693	101	21	the	the	DET
iguana-17693	101	22	rattle	rattle	NOUN
iguana-17693	101	23	might	might	AUX
iguana-17693	101	24	also	also	ADV
iguana-17693	101	25	be	be	AUX
iguana-17693	101	26	used	use	VERB
iguana-17693	101	27	to	to	PART
iguana-17693	101	28	attract	attract	VERB
iguana-17693	101	29	mates	mate	NOUN
iguana-17693	101	30	or	or	CCONJ
iguana-17693	101	31	allies	ally	NOUN
iguana-17693	101	32	in	in	ADP
iguana-17693	101	33	a	a	DET
iguana-17693	101	34	struggle	struggle	NOUN
iguana-17693	101	35	against	against	ADP
iguana-17693	101	36	predators	predator	NOUN
iguana-17693	101	37	.	.	PUNCT
iguana-17693	102	1	like	like	ADP
iguana-17693	102	2	henderson	henderson	PROPN
iguana-17693	102	3	,	,	PUNCT
iguana-17693	102	4	many	many	ADJ
iguana-17693	102	5	of	of	ADP
iguana-17693	102	6	his	his	PRON
iguana-17693	102	7	observations	observation	NOUN
iguana-17693	102	8	were	be	AUX
iguana-17693	102	9	of	of	ADP
iguana-17693	102	10	western	western	ADJ
iguana-17693	102	11	massasaugas	massasaugas	NOUN
iguana-17693	102	12	,	,	PUNCT
iguana-17693	102	13	although	although	SCONJ
iguana-17693	102	14	he	he	PRON
iguana-17693	102	15	also	also	ADV
iguana-17693	102	16	described	describe	VERB
iguana-17693	102	17	an	an	DET
iguana-17693	102	18	encounter	encounter	NOUN
iguana-17693	102	19	with	with	ADP
iguana-17693	102	20	a	a	DET
iguana-17693	102	21	prairie	prairie	NOUN
iguana-17693	102	22	rattlesnake	rattlesnake	NOUN
iguana-17693	102	23	(	(	PUNCT
iguana-17693	102	24	crotalus	crotalus	ADJ
iguana-17693	102	25	viridis	viridi	NOUN
iguana-17693	102	26	)	)	PUNCT
iguana-17693	102	27	,	,	PUNCT
iguana-17693	102	28	illustrated	illustrate	VERB
iguana-17693	102	29	here	here	ADV
iguana-17693	102	30	.	.	PUNCT
iguana-17693	103	1	su	su	PROPN
iguana-17693	103	2	za	za	PROPN
iguana-17693	103	3	n	n	PROPN
iguana-17693	103	4	n	n	PROPN
iguana-17693	103	5	e	e	PROPN
iguana-17693	103	6	l.	l.	PROPN
iguana-17693	103	7	c	c	PROPN
iguana-17693	103	8	o	o	X
iguana-17693	103	9	ll	ll	NOUN
iguana-17693	103	10	in	in	ADP
iguana-17693	103	11	s	s	PROPN
iguana-17693	103	12	,	,	PUNCT
iguana-17693	103	13	c	c	PROPN
iguana-17693	103	14	n	n	PRON
iguana-17693	103	15	a	a	DET
iguana-17693	103	16	h	h	NOUN