Ornithologists
Frank Knowlton(American Botanist, Ornithologist and Naturalist Who Discovered Much About the Distribution and Structure of Fossilized Plants)
(American Botanist, Ornithologist and Naturalist Who Discovered Much About the Distribution and Structure of Fossilized...
Richard Pough(US Ornithologist and Conservationist Known for His Pioneering Work on Bird Preservation)
(US Ornithologist and Conservationist Known for His Pioneering Work on Bird Preservation)
Jean Théodore Delacour(French-American Aviculturist and Ornithologist Who Reared and Studied Rare Birds)
(French-American Aviculturist and Ornithologist Who Reared and Studied Rare Birds)
John Xantus(Zoologist, Ornithologist)
(Zoologist, Ornithologist)
Margaret Morse Nice(American Ornithologist Who is Remembered for His Extensive Study of Song Sparrow)
(American Ornithologist Who is Remembered for His Extensive Study of Song Sparrow)
Alexander Wetmore(American Ornithologist and Paleontologist Known for His Research on Birds of the Western Hemisphere)
(American Ornithologist and Paleontologist Known for His Research on Birds of the Western Hemisphere)
Frank Chapman(American Ornithologist and Writer of Field Guides)
(American Ornithologist and Writer of Field Guides)
Florence Merriam Bailey(American Birdwatcher, Ornithologist, and Nature Writer)
(American Birdwatcher, Ornithologist, and Nature Writer)
Alfred Newton(Ornithologist)
(Ornithologist)
Tso-hsin Cheng(Ornithologist)
(Ornithologist)