By Holmes, Charles Edgar . Genre Birds / The West . Names order / called / life / eye / american and 780 more

By Coues, Elliott, 1842-1899 . Genre Birds / Classification / Birds / North America . Names american / ca / mus / s a / sea and 3811 more

Genre Birds / Periodicals / Birds / Eggs / Periodicals . Names american / order / wood / class / data and 1345 more

By Piers, Harry, 1870-1940 . Genre n-cn-ns / Wrens / Nova Scotia / Nest building / Birds and 4 more . Names la / leaves / trunk / fax / io and 33 more

By Baird, Spencer F., 1823-1887 / (Thomas Mayo), 1814-1880 . Genre n------ / Birds / North America / Water-birds / North America and 3 more . Names island / adult / iris / sea / america and 7003 more

By Baird, Spencer F., 1823-1887 / (Thomas Mayo), 1814-1880 . Genre n------ / Birds / North America / Water-birds / North America and 3 more . Names island / america / adult / ami / sea and 6122 more

By Johns, C. A. (Charles Alexander), 1811-1874 . Genre Birds / Eggs . Names wood / grass / spotted / roots / leaves and 530 more

By Aldrich, John Warren. / Nutt, David Clark. . Genre n-cn-nf / Birds / Newfoundland . Names island / american / none / adult / sea and 313 more

By Hellmayr, C. E. (Carl Eduard) . Genre Birds / America . Names mus / type / peru / rio / venezuela and 12505 more

By Alexander, Boyd, 1873-1910 / Talbot, Percy Amaury, 1877-1945 . Genre Alexander-Gosling Expedition. / Birds / Nigeria / Africa, Central / Description and travel . Names grass / fish / town / life / rock and 1573 more