A SIMPLE KEY:

A. Tracks grouped like those shown at the right: MORE INFO

AA. Tracks not like those at the right: B

    B. Track of a hoof, no toes: MORE INFO

    BB. Track showing toes: C

C. Tracks bounding (clustered in widely separated groups -- made by long, slender animals):  MORE INFO

CC. Tracks lumbering (made by heavy animals): D

   D. One foot with four toes, the middle two forming a conspicuous V (only Southeastern and south-central states): MORE INFO

   DD. Not as above: E

E. Toes 4MORE INFO

Ee. Toes 5: MORE INFO