Woodchuck
Hoary marmot
External Links:
Smithsonian Institution North American Mammals page - includes distribution map of woodchucks in North America
http://www.mnh.si.edu/mna/image_info.cfm?species_id=146
Smithsonian Institution North American Mammals page - includes distribution map of woodchucks in North America
http://www.mnh.si.edu/mna/image_info.cfm?species_id=146