Bird Feathers

File Size : 98,98 MB
Total View : 8699 Views
DOWNLOAD

Over 400 photos of representative feathers from 379 species.

Peterson Field Guide to North American Bird Nests

File Size : 29,29 MB
Total View : 3925 Views
DOWNLOAD

A comprehensive field guide to the nests and nesting behavior of North American birds Beyond being a simple reference book, the Peterson Field Guide to North Am

Ernest Thayer's "Casey at the Bat"

File Size : 11,11 MB
Total View : 4296 Views
DOWNLOAD

Ernest Thayer's "Casey at the Bat" was first published in the San Francisco Daily Examiner on June 3, 1888. Its popularity owed much to the universality of its

Mammal Tracks & Sign

File Size : 78,78 MB
Total View : 5352 Views
DOWNLOAD

The most comprehensive reference guide to mammal tracks and sign for North America. This new edition is more visual, with more than 1300 photos and 450 illustra

Track and Sign

File Size : 25,25 MB
Total View : 4015 Views
DOWNLOAD

'Never have I felt so connected to the natural world than when trailing . . . The direction of the wind is noted almost subconsciously, the alarm calls of birds