Search Results





Lark Sparrow Chondestes grammacus, adult, Willacy County, Rio Grande Valley, South Texas, USA





Western Coachwhip Masticophis flagellum testaceus, young, Laredo, Webb County, South Texas, USA, America





Amargosa, Goatbush Castela erecta, blossom, Starr County, Rio Grande Valley, South Texas, USA





Behaviorial thermoregulation by a Texas horned lizard, panting with body elevated above hot sand. Phrynosoma cornutum. This s...
Behaviorial thermoregulation by a Texas horned lizard, panting with body elevated above hot sand. Phrynosoma cornutum. This species is the official State Reptile of Texas, where it is Threatened from habitat loss. Image from the Valley Land Fund Photo Contest. Rio Grande Valley, Hidalgo County, Texas, USA.





Mexican Treefrog Smilisca baudinii, adult on tree, Cameron County, Rio Grande Valley, South Texas, USA





Buff_bellied Hummingbird Amazilia yucatanensis, female feeding on Tropical Sage Salvia coccinea, Dinero, Lake Corpus Christi,...
Buff_bellied Hummingbird Amazilia yucatanensis, female feeding on Tropical Sage Salvia coccinea, Dinero, Lake Corpus Christi, South Texas, USA





Cape May Warbler (Setophaga tigrina) adult male, perched on branch, South Padre Island, Texas, U.S.A., april





Northern Raccoon Procyon lotor, adult at night walking on tree, Willacy County, Rio Grande Valley, South Texas, USA





San Antonio, TX, Texas, Tower of the Americas, Hemisfair Park, site of the San Antonio World's Fair





Northern Cardinal Cardinalis cardinalis, male on Eastern Redbud Cercis canadensis, Dinero, Lake Corpus Christi, South Texas, ...
Northern Cardinal Cardinalis cardinalis, male on Eastern Redbud Cercis canadensis, Dinero, Lake Corpus Christi, South Texas, USA





Black-necked Stilt (Himantopus mexicanus) adult pair, courtship display in water, South Padre Island, Texas, U.S.A., april





Roseate Spoonbill (Ajaia ajaja) two adults, fighting over position on dead tree, High Island, Bolivar Peninsula, Galveston Co...
Roseate Spoonbill (Ajaia ajaja) two adults, fighting over position on dead tree, High Island, Bolivar Peninsula, Galveston County, Texas, U.S.A., april





Northern Cardinal Cardinalis cardinalis, female feeding young fledgling, Lake Corpus Christi, South Texas, USA





Eastern Amberwing Perithemis tenera, male perched on Texas Sage Leucophyllum frutescens, Dinero, Lake Corpus Christi, South T...
Eastern Amberwing Perithemis tenera, male perched on Texas Sage Leucophyllum frutescens, Dinero, Lake Corpus Christi, South Texas, USA





Northern Cardinal Cardinalis cardinalis, female bathing, Willacy County, Rio Grande Valley, South Texas, USA





Northern Parula (Parula americana) adult male, feeding, clinging upside-down on twig, South Padre Island, Texas, U.S.A., apri...
Northern Parula (Parula americana) adult male, feeding, clinging upside-down on twig, South Padre Island, Texas, U.S.A., april





Least Grebe (Tachybaptus dominicus) adult, feeding, swimming amongst algae, Sabal Palm Sanctuary, Rio Grande Valley, Texas, U...
Least Grebe (Tachybaptus dominicus) adult, feeding, swimming amongst algae, Sabal Palm Sanctuary, Rio Grande Valley, Texas, U.S.A., april





Crested Caracara Caracara plancus, immature walking, Willacy County, Rio Grande Valley, South Texas, USA





Timber Rattlesnakes Crotalus horridus have a wide range from New Hampshire south to Texas. The Timber Rattlesnake is listed a...
Timber Rattlesnakes Crotalus horridus have a wide range from New Hampshire south to Texas. The Timber Rattlesnake is listed as state Endangered in Indiana and Ohio, and state Threatened in Illinois and Minnesota. The species is listed as Protected in Iowa





Green Jay Cyanocorax yncas, pair perched on Texas Prickly Pear Cactus Opuntia lindheimeri, Dinero, Lake Corpus Christi, South...
Green Jay Cyanocorax yncas, pair perched on Texas Prickly Pear Cactus Opuntia lindheimeri, Dinero, Lake Corpus Christi, South Texas, USA





Couch“s Spadefoot Scaphiopus couchii, adult, Willacy County, Rio Grande Valley, South Texas, USA





Magnolia Warbler (Setophaga magnolia) adult male, perched on twig, South Padre Island, Texas, U.S.A., april





United States, Texas, USA/Mexico border, Big Bend National Park, young Mexicans crossing the Rio Grande river to sell souveni...
United States, Texas, USA/Mexico border, Big Bend National Park, young Mexicans crossing the Rio Grande river to sell souvenirs to tourists





Gulf Coast Toad Bufo valliceps, male calling at night, Willacy County, Rio Grande Valley, South Texas, USA





Eastern Screech_Owl Megascops asio, Otus asio, adult in flight leaving cavity, Rio Grande Valley, South Texas, USA





Pied_billed Grebe Podilymbus podiceps, adult with young on back, Willacy County, Rio Grande Valley, South Texas, USA





Painted Bunting Passerina ciris, female, Starr County, Rio Grande Valley, South Texas, USA





Training Plane from Randolph Field. ca. 1940, San Antonio, Texas, USA, 20--Training Plane over 'West Point of the Air,' San A...
Training Plane from Randolph Field. ca. 1940, San Antonio, Texas, USA, 20--Training Plane over 'West Point of the Air,' San Antonio, Texas. One of the 300 basic training planes at Randolph Field, Texas, where Uncle Sam is schooling his future pilots for the expanding Air Corps, practices his air work at the south Texas airdrome. After the first week of flight training Flying Cadets spend 60 per cent of their time flying dual, with an instructor. Present output of Randolph Field is 250 basic trai





Northern Bobwhite (Colinus virginianus) adult pair, standing at edge of pool, South Texas, U.S.A., may





Eastern Cottontail (Sylvilagus floridanus) adult, alert, standing on hind legs, South Texas, U.S.A., may





Yellow Wood_Sorrel Oxalis dillenii, fresh leaves in spring, Dinero, Lake Corpus Christi, South Texas, USA





Plain Chachalaca Ortalis vetula, adult on palm tree, Cameron County, Rio Grande Valley, South Texas, USA





Roseate Spoonbill (Ajaia ajaja) adult, with beak open, standing on branch, High Island, Bolivar Peninsula, Galveston County, ...
Roseate Spoonbill (Ajaia ajaja) adult, with beak open, standing on branch, High Island, Bolivar Peninsula, Galveston County, Texas, U.S.A., april





Blue Grosbeak Guiraca caerulea, female on huisache tree, Starr County, Rio Grande Valley, South Texas, USA





Robber Fly Asilidae, adult perched on Texas Sage Leucophyllum frutescens, Dinero, Lake Corpus Christi, South Texas, USA





Golden_fronted Woodpecker Melanerpes aurifrons, female, Willacy County, Rio Grande Valley, South Texas, USA





United States, state of Texas, Fort Worth, Steve Murin in his ranch setting chuck wagon during a cattle drive





Great Pondhawk Erythemis vesiculosa, adult resting on cattail covered in Dew, Willacy County, Rio Grande Valley, South Texas,...
Great Pondhawk Erythemis vesiculosa, adult resting on cattail covered in Dew, Willacy County, Rio Grande Valley, South Texas, USA





Trecul Yucca, Spanish Dagger Yucca treculiana, plants at night with starry sky, Dinero, Lake Corpus Christi, South Texas, USA





Roseate Spoonbill (Ajaia ajaja) adults and immatures, flock roosting in tree, High Island, Bolivar Peninsula, Galveston Count...
Roseate Spoonbill (Ajaia ajaja) adults and immatures, flock roosting in tree, High Island, Bolivar Peninsula, Galveston County, Texas, U.S.A., april





Viceroy Butterfly Limenitis archippus, adult perched on sunflower bud, Dinero, Lake Corpus Christi, South Texas, USA





Pyrrhuloxia or Desert Cardinal Cardinalis sinuatus, male perched on blooming peach tree Prunus persica, Starr County, Rio Gra...
Pyrrhuloxia or Desert Cardinal Cardinalis sinuatus, male perched on blooming peach tree Prunus persica, Starr County, Rio Grande Valley, South Texas, USA





Black-throated Green Warbler (Dendroica virens) adult female, drinking, South Padre Island, Texas, U.S.A., april





Long-billed Thrasher (Toxostoma longirostre) adult, bathing in pool, South Texas, U.S.A., may





Male pyrrhuloxia (Cardinalis sinuatus) perching on brazil plant, Laguna Seca Ranch, Laguna Seca, Hidalgo County, Texas, USA





Northern Raccoon Procyon lotor, adult at night at pond“s edge, Dinero, Lake Corpus Christi, South Texas, USA





Art Museum of South Texas, designed by Philip Johnson, Corpus Christi, Gulf Coast, Texas, USA





Groove_billed Ani Crotophaga sulcirostris, adult, Willacy County, Rio Grande Valley, South Texas, USA





Propeller Flower Alophia drummondii, blossom, Willacy County, Rio Grande Valley, South Texas, USA





Long-billed Thrasher (Toxostoma longirostre) adult, standing on ground, South Texas, U.S.A., april





Hooded Oriole Icterus cucullatus, male singing on Catclaw Acacia greggii, Willacy County, Rio Grande Valley, South Texas, USA





Golden-fronted Woodpecker (Melanerpes aurifrons) adult male, clinging to cactus skeleton, South Texas, U.S.A., may





Mediterranean Gecko Hemidactylus turcicus, adult at night perched on porch light, Dinero, Lake Corpus Christi, South Texas, U...
Mediterranean Gecko Hemidactylus turcicus, adult at night perched on porch light, Dinero, Lake Corpus Christi, South Texas, USA





Celia“s Roadside_Skipper Amblyscirtes celia, adult on Shaggy Portulaca Portulaca pilosa, Willacy County, Rio Grande Valley, S...
Celia“s Roadside_Skipper Amblyscirtes celia, adult on Shaggy Portulaca Portulaca pilosa, Willacy County, Rio Grande Valley, South Texas, USA





Texas Toad Bufo speciosus, adult portrait, Starr County, Rio Grande Valley, South Texas, USA





Male boat-tailed grackle, showing his V-shaped tail. Quiscalus major. Rio Grande Valley, south Texas, USA.





Scissor_tailed Flycatcher Tyrannus forficatus, male, Starr County, Rio Grande Valley, South Texas, USA





Behaviorial thermoregulation by a Texas horned lizard, with body elevated above hot sand. Phrynosoma cornutum. Rio Grande Val...
Behaviorial thermoregulation by a Texas horned lizard, with body elevated above hot sand. Phrynosoma cornutum. Rio Grande Valley, Hidalgo County, Texas, USA.





Painted Bunting Passerina ciris, male on blooming Soaptree Yucca Yucca elata, Lake Corpus Christi, South Texas, USA





Red-billed Whistling-duck (Dendrocygna autumnalis) adult, flapping wings, standing in shallow water, South Padre Island, Texa...
Red-billed Whistling-duck (Dendrocygna autumnalis) adult, flapping wings, standing in shallow water, South Padre Island, Texas, U.S.A., april





Curve_billed Thrasher Toxostoma curvirostre, adult with praying mantis prey, Starr County, Rio Grande Valley, South Texas, US...
Curve_billed Thrasher Toxostoma curvirostre, adult with praying mantis prey, Starr County, Rio Grande Valley, South Texas, USA





Summer Tanager Piranga rubra, female perched in tree, Willacy County, Rio Grande Valley, South Texas, USA





Short-billed Dowitcher (Limnodromus griseus) adult, breeding plumage, feeding in water, South Padre Island, Texas, U.S.A., ap...
Short-billed Dowitcher (Limnodromus griseus) adult, breeding plumage, feeding in water, South Padre Island, Texas, U.S.A., april





Bullock“s Oriole Icterus bullockii, male, Starr County, Rio Grande Valley, South Texas, USA





Cape May Warbler (Setophaga tigrina) adult male, with insect in beak, South Padre Island, Texas, U.S.A., april





Art Museum of South Texas, Corpus Christi, Texas, United States of America, North America





Golden_fronted Woodpecker Melanerpes aurifrons, male, Willacy County, Rio Grande Valley, South Texas, USA





Crested Caracara Caracara plancus, adult walking, Starr County, Rio Grande Valley, South Texas, USA





View of the sunset as seen through the front window of a car while driving on US Highway 84 in Lubbock, TX.





Pied_billed Grebe Podilymbus podiceps, adult swimming with young on back, Willacy County, Rio Grande Valley, South Texas, USA





Acer saccharum sugar maple is a species of maple native to the hardwood forests of northeastern North America, from Nova Scot...
Acer saccharum sugar maple is a species of maple native to the hardwood forests of northeastern North America, from Nova Scotia west to southern Ontario, and south to Georgia and Texas Sugar maple is best known for its bright fall foliage and for being the primary source of maple syrup





Painted Bunting Passerina ciris, male singing on blooming Soaptree Yucca Yucca elata, Lake Corpus Christi, South Texas, USA





Texas Indigo Snake Drymarchon corais erebennus, adult climbing Retama tree Parkinsonia aculeata, Cameron County, Rio Grande V...
Texas Indigo Snake Drymarchon corais erebennus, adult climbing Retama tree Parkinsonia aculeata, Cameron County, Rio Grande Valley, South Texas, USA





Side view of a female driver, taken inside the car, while driving along US Highway 84 in Lubbock, TX.





Golden_fronted Woodpecker Melanerpes aurifrons, male with tongue out, Starr County, Rio Grande Valley, South Texas, USA





Halloween Pennant Celithemis eponina, male perched, Cameron County, Rio Grande Valley, South Texas, USA

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