Books in Animals-Wild-Birds (sorted by popularity)
- Birds Found on the Arctic Slope of Northern Alaska James W. Bee 68 downloads
- Descriptions of Three New Birds from the Belgian Congo James Paul Chapin 60 downloads
- Food of the Crow, Corvus brachyrhynchos Brehm, in South-central Kansas Dwight R. Platt 58 downloads
- Food Habits of the Thrushes of the United States F. E. L. Beal 56 downloads
- Wild Birds in City Parks Herbert Eugene Walter and Alice Hall Walter 56 downloads
- Notes on Philippine Birds Collected by Governor W. Cameron Forbes Outram Bangs 56 downloads
- The Story of an Ostrich: An Allegory and Humorous Satire in Rhyme. I. J. Potter 47 downloads