Ornithologists
Sidney Dillon Ripley(American Wildlife Conservationist and Ornithologist)
(American Wildlife Conservationist and Ornithologist)
Elliott Coues(American Ornithologist Who Advanced the Study and Classification of 'North American Birds')
(American Ornithologist Who Advanced the Study and Classification of 'North American Birds')
John Gerrard Keulemans(Illustrator)
(Illustrator)
Roger Tory Peterson(US Ornithologist and a Leading Figure of the 20th-Century Environmental Movement)
(US Ornithologist and a Leading Figure of the 20th-Century Environmental Movement)
Robert Dougall(Ornithologist)
(Ornithologist)
Edward Adrian Wilson(Explorer, Ornithologist, Painter, Scientist)
(Explorer, Ornithologist, Painter, Scientist)
John Gould(Ornithologist)
(Ornithologist)
James Bond(US Ornithologist and an Expert on Birds of the Caribbean)
(US Ornithologist and an Expert on Birds of the Caribbean)
Charles Lucien Bonaparte(French Ornithologist and Naturalist)
(French Ornithologist and Naturalist)
Salim Ali
(Ornithologist)