White Ibis Least Bittern Tricolored Heron Northern Cardinal Male Northern Cardinal Female White-Eyed Vireo Buff-Bellied Hummingbird Common Gallinule Carolina Wren Immature Northern Mockingbird Golden-Fronted Woodpecker Green Jay White-Tipped Dove American Redstart Hooded Oriole Long-Billed Thrasher Long-Billed Thrasher Bath Olive Sparrow Magnolia Warbler Great Kiskadee Least Flycatcher Common Nighthawk Wilson's Warbler Clay-Colored Thrush Black-Crested Titmouse Crimson-Collared Grosbeak Plain Chachalaca Black-Bellied Whistling-Duck Green Heron Kingbird Black Skimmer Skimming Black Skimmer Ruddy Turnstone Black-Bellied Plover Willet Sandwich Terns Royal Tern Common Tern Laughing Gull Wilson's Plover Gull-Billed Tern Long-Billed Curlew Cattle Egret Padre Island National Seashore American Avocet