Books about Birds (sorted by popularity)
- Our Bird Comrades Leander S. Keyser 99 downloads
- Birds in Flight W. P. Pycraft 98 downloads
- Kardinalens frieri: En fågelhistoria (Swedish) Gene Stratton-Porter 96 downloads
- Cassell's book of birds; vol. 1 Alfred Edmund Brehm 94 downloads
- Essays on early ornithology and kindred subjects James Roxburgh McClymont 92 downloads
- The Passenger Pigeon 91 downloads
- Migration of Birds (1979) Frederick Charles Lincoln and Steven R. Peterson 88 downloads
- L'oiseau (French) Jules Michelet 88 downloads
- Bird Stories from Burroughs John Burroughs 88 downloads
- Little Brothers of the Air Olive Thorne Miller 87 downloads
- Upon The Tree-Tops Olive Thorne Miller 86 downloads
- Birds of the wave and woodland Phil Robinson 84 downloads
- Birds useful and birds harmful J. A. Owen and Ottó Herman 83 downloads
- Bird Portraits 81 downloads
- Myology and Serology of the Avian Family Fringillidae: A Taxonomic Study William B. Stallcup 80 downloads
- Fifty Birds of Town and City Bob Hines and Peter A. Anastasi 76 downloads
- The Story of Scraggles George Wharton James 74 downloads
- Cassell's book of birds; vol. 4 Alfred Edmund Brehm 74 downloads
- Kardinaalin laulu: Kertomus lintumaailmasta (Finnish) Gene Stratton-Porter 73 downloads
- Travels in a Tree-top Charles C. Abbott 73 downloads
- Food Habits of the Thrushes of the United States F. E. L. Beal 72 downloads
- A Rambler's lease Bradford Torrey 71 downloads
- Territory in Bird Life Henry Eliot Howard 69 downloads
- Bird Watching Edmund Selous 68 downloads
- My Robin Frances Hodgson Burnett 65 downloads