Books in Animal (sorted by popularity)
- Profitable Squab Breeding Carl Dare 86 downloads
- On the Origin and Metamorphoses of Insects Sir John Lubbock 85 downloads
- Buffalo Land W. E. Webb 85 downloads
- The Determined Angler and the Brook Trout Charles Barker Bradford 85 downloads
- Ecological Studies of the Timber Wolf in Northeastern Minnesota L. David Mech, Louis Daniel Frenzel, Robert R. Ream, John W. Winship, and P. D. Karns 84 downloads
- Birds, Illustrated by Color Photography, Vol. 2, No. 3 Various 84 downloads
- Natural History of the Bell Vireo, Vireo bellii Audubon Jon C. Barlow 82 downloads
- Description of a New Softshell Turtle from the Southeastern United States Robert G. Webb 82 downloads
- Birds Illustrated by Color Photography, Vol. 3, No. 1 [January, 1898] Various 81 downloads
- The Raising and Care of Guinea Pigs Allen Christian Smith 80 downloads
- Mink Trapping: A Book of Instruction Giving Many Methods of Trapping A. R. Harding 80 downloads
- Bee Hunting: A Book of Valuable Information for Bee Hunters John Ready Lockard 79 downloads
- The Forest Habitat of the University of Kansas Natural History Reservation Henry S. Fitch and Ronald L. McGregor 78 downloads
- Birds, Illustrated by Color Photography, Vol. 2, No. 4 Various 78 downloads
- The Badger: A Monograph Sir Alfred E. Pease 78 downloads
- Geographic Range of the Hooded Skunk, Mephitis macroura E. Raymond Hall and Walter Woelber Dalquest 77 downloads
- Middle American Frogs of the Hyla microcephala Group William Edward Duellman and M. J. Fouquette 77 downloads
- Birds, Illustrated by Color Photography, Vol. 1, No. 6 Various 74 downloads
- The Minds and Manners of Wild Animals: A Book of Personal Observations William T. Hornaday 74 downloads
- A Synopsis of the American Bats of the Genus Pipistrellus E. Raymond Hall and Walter Woelber Dalquest 73 downloads
- Systematic Status of a South American Frog, Allophryne ruthveni Gaige John D. Lynch and Howard L. Freeman 73 downloads
- The Adductor Muscles of the Jaw In Some Primitive Reptiles Richard C. Fox 72 downloads
- Subspeciation in Pocket Gophers of Kansas, [KU. Vol. 1 No. 11] E. Raymond Hall and Bernardo Villa Ramírez 71 downloads
- On Snake-Poison: Its Action and Its Antidote A. Mueller 71 downloads
- Birds, Illustrated by Color Photography, Vol. 2, No. 1 Various 71 downloads