Southern Texas Birds~ American Vultures Anhingas Barn Owls Blackbirds and Orioles Boobies and Gannets Cardinals Chachalacas Cormorants Cranes Crows, Magpies, Jays Cuckoos, Roadrunners, Anis Ducks and Geese Falcons Finches Frigatebirds Grebes Gulls and Terns Hawks and Eagles Herons, Egrets, Bitterns Hummingbirds Ibises and Spoonbills Kingfishers Kinglets Larks Loons Mockingbirds and Thrashers New World Quail New World Sparrows Nightjars Old World Sparrows Old World Warblers and Gnatcatchers Owls Oystercatchers Pelicans Pheasants and Grouse Pigeons and Doves Plovers Rails, Gallinules, Coots Sandpipers Shrikes Starlings and Mynas Stilts and Avocets Storks Swallows Swifts Tanagers Thrushes Tyrant Flycatchers Verdins Vireos Wagtails and Pipits Waxwings Wood Warblers Woodpeckers Wrens .