FAMILY ARCTOMIDZ. 69 
and exterior of the thighs. Summit of the head, spaces round the eyes, and on the rump and 
tail, dark brown; chin, space around the nose, and a few scattering hairs at the internal base 
of the ears and over the eyes, grey. Throat, abdomen and superior parts of the extremities 
with long, shaggy, bright reddish hairs. Feet dark brown, approaching to black. Ears with 
sparse hairs on both sides, projecting beyond the margins. A few of the black whiskers, and 
those above the eyes, extend as faras the ears. Tail deep brown, with a shade of dark rufous. 
Iuength/ofhead)-5--5--- 4°5. Length of fore claw,.--. 0°6. 
Dittovotibodysve-ces+--- 15: Ditto of hind claw, -..-. 0°5. 
Ditto of tail (vertebre),.. 5°5. Hecht otear, -.22--5-= 0°6. 
Ditto; imeluding: frye. 17° 3. Wiidthyonidittoy 42 224 0'8. 
Hetcht sacs ae eee (20 Girthofebodyieae= ese 16°0. 
The young exhibit great varieties in their markings. Three apparently not fully grown 
woodchucks, which I obtained from the hemlock forests about Oneida lake, and which were 
taken from the same burrow, and measured from 10 — 11 inches in the length of their head 
and body, exhibited the following appearances : 
No. 1. All the upper parts of the body and tail rufous, varied with grey; beneath bright 
rufous. 
No. 2. Uniform jet black above and beneath, except the space surrounding the chin and 
mouth, which was cinereous grey. 
No. 3. Summit of the head, posterior portion of the back and tail dark brownish. Throat, 
sides of the neck, anterior part of the back, the foreshoulders and flanks, grizzled with long 
hoary hairs. Beneath, bright fulvous. 'Tail dark brown above and beneath. 
The Woodchuck, or Ground-hog, as it is sometimes called, is common in almost every 
county in the State. In some places it appears to select pine forests for its abode; and in 
others, it appears to prefer cleared lands and old pastures. It feeds on clover and other suc- 
culent vegetables, and hence is often injurious to the farmer. It is said to bring forth four or 
five young at a litter. Its gait is awkward, and not rapid; but its extreme vigilance and 
acute sense of hearing prevent it from being often captured. It forms deep and long burrows 
in the earth, to which it flies upon the least alarm. It appears to be social in its habits ; for, 
upon one occasion, we noticed some thirty or forty burrows in a field of about five acres. 
These burrows contain large excavations, in which they deposit stores of provisions. It 
hybernates during the winter, having first carefully closed the entrance of its burrow from 
within. It is susceptible of domestication, and is remarkable for its cleanly habits. Its 
cheeks are susceptible of great dilatation, and are used as receptacles for the food which it thus 
transports to its burrow. Its range, as far as we have been enabled to ascertain, is from 
Maine to Carolia. It probably extends through the western States. 
We have never seen the Quebec Marmot noted beneath, although we have heard that it has 
been found in this State. We find no specific difference between it and the woodchuck, 
except inthe color. From the description given by Richardson, which is the most recent and 
complete, it bears a great resemblance to No. 3 noted above. 
