id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
inhs-203	Brown, Louis G.; Yeager, Lee E.	Fox Squirrels and Gray Squirrels in Illinois	1945	95	.pdf	application/pdf	32653	1889	71	The earliest first-season birth date es- timated for Illinois gray squirrels (only four litters observed) was February 20 and the latest March 18. Of the hickories, the shagbark (Carya ovata) , both because of its statewide dis- tribution and tendency to fruit, is easily first in use among Illinois squirrels.	cache/inhs-203.pdf	txt/inhs-203.txt