Books by James Halfpenny
Rare Mammal Moments of the Gre
Rare Mammal Moments of the Greater Yellowstone Ecosystem
Scats and Tracks of the Pacifi
Scats and Tracks of the Pacific Coast
Scats and Tracks of the Southe
Scats and Tracks of the Southeast
Southeast
Tracks, Scats and Signs of Central and Northern California
Badgers of Lamar Valley
Badgers of Lamar Valley
Cougar Ecology and Verificatio
Cougar Ecology and Verification
Track Plates for Mammals
Track Plates for Mammals
Scats and Tracks of North Amer
Scats and Tracks of North America
Snow Tracking Rare Species : (
Snow Tracking Rare Species : (professional Level)
Scats and Tracks of Alaska Including the Yukon and British Columbia
Scats and Tracks of the Great Lakes
Scats and tracks of the Mid-Atlantic
Scats and Tracks of the Northeast
Scats and Tracks of the Desert Southwest (Scats and Tracks Series)
Scats and Tracks of the Pacific Coast States
Discovering Yellowstone Wolves
Discovering Yellowstone Wolves