By Cory, Charles B. (Charles Barney), 1857-1921 . Genre Birds / Central America / Birds / South America . Names venezuela / adult / type / s g / zulia and 160 more

Genre n-cn-bc / Salmonidae / Fisheries / British Columbia / Jade and 7 more . Names columbia / fish / victoria / sea / american and 613 more

Genre Birds / Delaware River Valley (N.Y.-Del. and N.J.) / Periodicals / Birds / Pennsylvania, Eastern and 7 more . Names delaware / life / wood / none / grass and 2692 more

By Balston, R. J. / Shepherd, C. W. / Bartlett, Edward, d. 1908 . Genre Birds / England / Kent . Names wood / sea / beach / aquareovirus g / grass and 2066 more

Genre Birds / Periodicals / Birds / Conservation / Periodicals and 2 more . Names island / life / american / california / wood and 1456 more

By Taverner, Percy Algernon, 1875-1947 . Genre n-cn--- / Birds / Canada . Names america / american / type / eye / insects and 3052 more

Genre Birds / Periodicals / Birds / Conservation / Periodicals . Names zu / la / ge / par / alle and 1781 more

By Benson, Charles William. . Genre e-ie--- / Birds / Ireland . Names called / insects / wood / eye / sweet and 726 more

By Labisky, Ronald F. . Genre Pheasants / Birds / Embryology . Names eye / area / age / axis / data and 9 more

By Baker, E. C. Stuart (Edward Charles Stuart), 1864-1944 . Genre Birds / India / Game and game-birds / India . Names india / grass / adult / gallinago / s f and 2244 more