British birds of prey : a study of Britain's 24 diurnal raptors
1976
Brown, Leslie |
Animal behaviour
Biology and conservation of sea turtles : proceedings of the World Conference on Sea Turtle Conservation, Washington, DC, 26-30 November 1979
1981
Bjorndal, Karen A. |
A natural history of British birds
1983
Simms, Eric |
Puffins
1953
Lockley, R. M. |
Ecology of birds : an Australian perspective
1989
Ford, H. A. (Hugh A.) |
The secrets of the eagle and of other rare birds
1925
Gilbert, H. A. |
Brook, Arthur |
The birds
1969
Peterson, Roger Tory |
The courtship of birds
1977
Simon, Hilda |
The life of birds
1963
Welty, Joel Carl |