Birds of prey in Europe
1974
Bijleveld, Maarten |
Raptors
The myth of the vanishing peregrine : a study in the techniques of the manipulation of public and official attitudes
1971
Beebe, Frank L. |
Peregrine falcon populations : their biology and decline
1969
Hickey, Joseph J. |
Hawks, falcons and falconry
1976
Beebe, Frank L. |
Birds of prey
1964
Sokotowski, Jan |
The secrets of the eagle and of other rare birds
1925
Gilbert, H. A. |
Brook, Arthur |
Eagles of the world
1976
Brown, Leslie |
