American ornithologists

French-American ornithologist, naturalist, and painter (1785–1851)

German-American evolutionary biologist (1904-2005)

American zoologist and ornithologist (1838–1921)

American naturalist, ornithologist, ichthyologist, museum curator, and the 2nd Secretary of the Smithsonian (1823-1887)

American ornithologist and inspiration for the name of the fictional spy (1900-1989)

U.S. naturalist and physician (1773-1859)

American naturalist and explorer (1877–1962)

American ornithologist (1850-1929)

American zoologist and ornithologist (1855-1942)

American naturalist (1739-1823)

American ornithologist (1864–1945)

biologist (1851-1943)

American ornithologist, birdwatcher, and nature writer (1863 – 1948)

Scottish-American poet, ornithologist, naturalist, and illustrator (1766-1813)

American ornithologist (1842–1899)

American businessman and amateur ornithologist (1806-1895)

American ornithologist (1868-1932)

American zoologist (1835–1915)

American ornithologist and molecular biologist (1917-1998)

American naturalist, ornithologist and writer

American ornithologist and amateur golfer (1857-1921)

American ornithologist

American ornithologist (1883–1974)

American ornithologist, entomologist, photographer, artist and explorer (1799-1885)

American ornithologist (1863–1932)

U.S. ornithologist (1813–1869)

American ornithologist and scientific collector (1889–1964)

American zoologist (1875-1947)

British born, American entomologist, ornithologist and scientific illustrator (1751-1840)

American ornithologist and avian paleontologist (1886-1978)

American molecular biologist, ornithologist (1944–2020)

American ornithologist and 8th Secretary of the Smithsonian (1913–2001)

American naturalist (1855-1934)

American zoologist (1879-1942)

American naturalist (1863-1940)

American biologist and ornithologist (1944–2021)

American ornithologist and field naturalist (1856-1916)

American ornithologist (1870–1963)

American ornithologist, entomologist (1889 - 1957)

American ornithologist (1889–1952)

French-American ornithologist (1890-1985)

U.S. zoologist and ornithologist (1866–1924)

American ornithologist (1912–2003)

U.S. ornithologist (1809-1851)

American ornithologist (1851–1919)

American ornithologist, botanist, ichthyologist and museum professional (1890-1959)

U.S. zoologist (1868–1955)

American ornithologist and museum curator (1887–1973)

American soldier and amateur ornithologist (1892-1950)

United States ornithological artist (1874-1927)

American ornithologist

American ornithologist (1842-1940)

American ornithologist and businessman (1875-1965)

American zoologist (1859–1944)

American ornithologist (1874–1969)

American ornithologist and paleontologist (1908–1992)

American ornithologist (1821–1904)

American ornithologist (1850-1930)

American ornithologist (1906–1975)

American author, naturalist, ornithologist (1831-1918)