Genre Birds / Periodicals / Natural history / Periodicals . Names life / flowers / called / order / animals and 533 more

By Hudson, W. H. (William Henry), 1841-1922 / Grnvold, Henrik, 1858-1940 . Genre Birds / Argentina . Names la / patagonia / america / called / grass and 1356 more

By Dearborn, Ned, 1865- . Genre ncgt--- / Birds / Guatemala / Birds / Catalogs and collections . Names iris / none / adult / type / area and 801 more

By Smart, Thomas Gregory, b. 1827 . Genre Birds / Great Britain . Names american / bacterium o / america / none / spotted and 990 more

By Aflalo, Frederick G. (Frederick George), 1870-1918 . Genre Birds / Great Britain . Names sea / none / life / animals / called and 203 more

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