IS' 





£f 



^ 4 



IM h 







f 



Fig. 126 — Woodchuck. (.1/. monax canadensis.') 



Upper part is series of tracks made at Cos Cob. Conn, a is track of right fore-foot ; b of right-hind. The series d shows track in 



walking-; e and y'show tracks speeding. 

 e is right-fore and h right-hind of a small female (natural size). i is the same individual: taken on Athabaska River, May s8. 1907. 



432 



