Bird hazards to aircraft : problems and prevention of bird/aircraft collisions
1976
Blokpoel, H. |
Birds
The courtship of birds
1977
Simon, Hilda |
The natural history and birdlife of Christmas Island
Garnett, Martin |
Perry, Roger |
Fleas, flukes and cuckoos : a study of bird parasites
1952
Rothschild, Miriam |
Clay, Theresa |
Die ausgestorbenen Vögel der Welt
1970
Luther, Dieter |
Parrakeets : a handbook to the imported species
1926
Seth-Smith, David |
Vanishing birds : their history and conservation
1978
Halliday, Tim |
Report of the ornithological expedition to northern Cameroon, January/February 1991
1991
Kepp, Thomas |
Melter, Johannes |
Reinke, Eckhard |
The Houbara bustard in Morocco : report of a preliminary survey
1983
Goriup, Paul D. |