This guide initially displays common tracks of all shapes. Use the selectors below to view particular shapes, include rare species, or search by name.
Anything that moves over the ground leaves some sort of marking of its passage. In particular, footprints left behind in soil, snow, mud, or other ground surfaces provide a means of recognizing different species. The illustrations and characteristics listed below highlight key features that can be used to identify the tracks of many of the animals in the area.
Alderness Wilderness College
Animal Track ID [PDF]
Elbroch, Mark, 2003 Mammal Tracks and Signs: A Guide to North American Species
Lowery, James, 2013 Tracker’s Field Guide. Falcon Guides
North Woods Guides
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Steve Cary (butterflies)
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Terry Foxx (invasive plants)
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Kirt Kempter (geology)
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Drawn based upon US Geological Society image
Photo: Robbie Spoule
Photo: Thomas Vandenverghe
Squirrel, Ground Squirrel, and Chipmunk(Sciurus, Callospermophilus, Tamias, Otospermophilu)
Family: Sciuridae (Squirrels, Chipmunks, Marmots, and Prairie Dogs)
Form: small claws; long toes
Front Foot: 5 toes; 1.0 in (2.5 cm) - 1.9 in (4.8 cm)
Hind Foot: 5 toes; 1.2 in (3.0 cm) - 2.1 in (5.3 cm)
The inside toe on the front foot is very small and only registers as a small dot near the heel pad. The inner toes point forward; the outer toes point to the side.
Scat varies from small, shapeless black masses to groups of small, unconnected oval pellets. Tree squirrels use large nests located high in the pines. Their presence is often given away by their call. Ground Squirrels and Chipmunks dig burrows.
Mammal Guide - Squirrel
Mammal Guide - Ground Squirrel
Mammal Guide - Chipmunk