Guide to identifying mammals in North America through tracking, and using this information in understanding their behavior.Dogs have evolved with owners who provided supper when hunting was not successful. ... dona#39;t have to rely on stealth, and they tend to be sloppy walkers; hind feet seldom register directly on the front feet and may often be well to the side.
|Title||:||A Field Guide to Mammal Tracking in Western America|
|Author||:||James C. Halfpenny|
|Publisher||:||Big Earth Publishing - 1986|