A conservation strategy for the Galliformes
1990
Birds
Handbuch der Vögel Mitteleuropas
Glutz von Blotzheim, Urs N. |
Parrots and parrot-like birds in aviculture
1929
Bedford, Hastings William Sackville Russell, Duke of |
Guide to the pigeons of the world
1976
McNeillie, Andrew |
Bustards
1984
Osborne, Patrick E. |
The wattled crane : a conservation priority
1984
Johnson, D. N. |
Puffins
1953
Lockley, R. M. |
Waterfowl tomorrow
1964
Linduska, Joseph L. |
Ecology of birds : an Australian perspective
1989
Ford, H. A. (Hugh A.) |
Aves del Parque Nacional Natural los Katíos, Antioquia, Choco, Colombia
1982
Rodríguez, José Vicente |