Search Results
Your search yielded 1637 images
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SWMO_012981.jpg
Alpine Ibex, Capra ibex ibex, silhoutted in...
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TEPA_043530_Rolfnp_Pa...jpg
Dwarf Palmetto (Sabal minor), Palmetto State...
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TEER_043710_Rolfnp_En...jpg
Giant Spiderwort, (Tradescantia gigantea),...
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TEER_043706_Rolfnp_En...jpg
Giant Spiderwort, (Tradescantia gigantea),...
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TEER_043705_Rolfnp_En...jpg
Giant Spiderwort, (Tradescantia gigantea),...
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TEER_043704_Rolfnp_En...jpg
Giant Spiderwort, (Tradescantia gigantea),...
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RECO_043529_Rolfnp_ R...jpg
Red Columbine (Aquilegia canadensis), blooming,...
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CAYO_045595_Rolfnp_Yo...jpg
Red Fir (Abies magnifica) new growth, Yosemite...
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CAYO_045586_Rolfnp_Yo...jpg
El Capitan and Merced River, Yosemite National...
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CAYO_045581_Rolfnp_Yo...jpg
Half Dome at sunset view from Glacier Point,...
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CAYO_045577_Rolfnp_Yo...jpg
Half Dome at sunset view from Glacier Point,...
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CAYO_045575_Rolfnp_Yo...jpg
Half Dome at sunset view from Glacier Point,...
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CAYO_045561_Rolfnp_Yo...jpg
Half Dome at sunset view from Glacier Point,...
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CAYO_045556_Rolfnp_Yo...jpg
Half Dome at sunset view from Glacier Point,...
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CAYO_045555_Rolfnp_Yo...jpg
Half Dome at sunset view from Glacier Point,...
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CAYO_045549_Rolfnp_Yo...jpg
Half Dome, Yosemite National Park, California, USA
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CAYO_045548_Rolfnp_Yo...jpg
Half Dome, Yosemite National Park, California, USA
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CAYO_045516_Rolfnp_Yo...jpg
El Capitan and Merced River, Yosemite National...
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CASN_045617_Rolfnp_Se...jpg
Giant Sequoia (Sequoiadendron giganteum),...
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CASN_045614_Rolfnp_Se...jpg
Giant Sequoia (Sequoiadendron giganteum),...
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CASN_045611_Rolfnp_Se...jpg
Giant Sequoia (Sequoiadendron giganteum),...
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CASN_045489_Rolfnp_Se...jpg
Giant Sequoia (Sequoiadendron giganteum),...
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CASN_045486_Rolfnp_Se...jpg
Giant Sequoia (Sequoiadendron giganteum),...
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CASN_045486_Rolfnp_Se...jpg
Giant Sequoia (Sequoiadendron giganteum),...
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Untitled_Panorama12.jpg
Frio River lined with Bald Cypress (Taxodium...
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Untitled_Panorama11.jpg
, desert in bloom, Big Bend National Park, West...
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TXNA_048096_Rolfnp_Na...jpg
Wildflower field, Natalia, Texas, USA
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TXNA_048095_Rolfnp_Na...jpg
Wildflower field, Natalia, Texas, USA
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TXBB_049015_Rolfnp_Bi...jpg
, Big Bend National Park, West Texas, USA
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TXBB_048240_Rolfnp_Bi...jpg
, desert in bloom, Big Bend National Park, West...
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TXBB_048210_Rolfnp_Bi...jpg
, desert in bloom, Big Bend National Park, West...
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TXBB_048201_Rolfnp_Bi...jpg
, desert in bloom, Big Bend National Park, West...
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TXBB_048173_Rolfnp_Bi...jpg
, desert in bloom, Big Bend National Park, West...
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TXBB_048152_Rolfnp_Bi...jpg
, desert in bloom, Big Bend National Park, West...
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TXBB_048148_Rolfnp_Bi...jpg
, desert in bloom, Big Bend National Park, West...
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TXBB_048139_Rolfnp_Bi...jpg
, desert in bloom, Big Bend National Park, West...
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TXBB_048132_Rolfnp_Bi...jpg
, desert in bloom, Big Bend National Park, West...
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TXBB_047921_Rolfnp_Bi...jpg
, desert in bloom, Big Bend National Park, West...
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TXBB_047904_Rolfnp_Bi...jpg
, desert in bloom, Big Bend National Park, West...
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TXBB_047818_Rolfnp_Bi...jpg
, Big Bend National Park, West Texas, USA
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TXBB_047789_Rolfnp_Bi...jpg
Frost covered plants, Big Bend National Park,...
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TXBB_047750_Rolfnp_Bi...jpg
, Big Bend National Park, West Texas, USA
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TESF_047495_Rolfnp_Sa...jpg
Sandfest, Sand Sculpture Festival, Port...
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TEGR_047256_Rolfnp_Gu...jpg
Bald Cypress (Taxodium distichum), Guadalupe...
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TEBL_046541_Rolfnp_Te...jpg
Texas Bluebonnet (Lupinus texensis), mixed...
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TEBL_046540_Rolfnp_Te...jpg
Texas Bluebonnet (Lupinus texensis), mixed...
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TEBL_046532_Rolfnp_Te...jpg
Texas Bluebonnet (Lupinus texensis), mixed...
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TEBL_046530_Rolfnp_Te...jpg
Texas Bluebonnet (Lupinus texensis), mixed...
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TEBL_046526_Rolfnp_Te...jpg
Texas Bluebonnet (Lupinus texensis), mixed...
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TEBL_046509_Rolfnp_Te...jpg
Texas Bluebonnet (Lupinus texensis), mixed...
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TEBL_046489_Rolfnp_Te...jpg
Texas Bluebonnet (Lupinus texensis), White...
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TEBL_046458_Rolfnp_Te...jpg
Texas Bluebonnet (Lupinus texensis) White...
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TEBL_046454_Rolfnp_Te...jpg
Texas Bluebonnet (Lupinus texensis) White...
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BTMA_047287_Rolfnp_Bi...jpg
Bigtooth Maples (Acer grandidentatum), Fall...
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BTMA_047282_Rolfnp_Bi...jpg
Bigtooth Maples (Acer grandidentatum), Fall...
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BTMA_047278_Rolfnp_Bi...jpg
Bigtooth Maples (Acer grandidentatum), Fall...
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BTMA_047277_Rolfnp_Bi...jpg
Bigtooth Maples (Acer grandidentatum), Fall...
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BTMA_047258_Rolfnp_Bi...jpg
Bigtooth Maples (Acer grandidentatum), Fall...
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TXBB_048280_Rolfnp_Bi...jpg
Desert in bloom, Big Bend National Park, West...
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TXBB_048211_Rolfnp_Bi...jpg
Checkered White Butterfly on Big Bend...
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TEBL_046537_Rolfnp_Te...jpg
Texas Bluebonnet (Lupinus texensis), mixed...
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TEBL_046528_Rolfnp_Te...jpg
Texas Bluebonnet (Lupinus texensis), mixed...
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TEBL_046488_Rolfnp_Te...jpg
Texas Bluebonnet (Lupinus texensis), White...
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TEBL_046461_Rolfnp_Te...jpg
Texas Bluebonnet (Lupinus texensis) White...
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SABL_046340_Rolfnp_Sa...jpg
Sandyland bluebonnet (Lupinus subcarnosus),...
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SABL_046333_Rolfnp_Sa...jpg
Sandyland bluebonnet (Lupinus subcarnosus),...
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CHTR_041153_Rolfnp_Ch...jpg
Cherry tree (Prunus sp.), fall colors in...
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CHTR_041151_Rolfnp_Ch...jpg
Cherry tree (Prunus sp.), fall colors in...
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BAWI_041148_Rolfnp_Ba...jpg
Basket willow (Salix viminalis), hedge in...
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WISK_030730_Rolfnp_Wi...jpg
Widow Skimmer (Libellula luctuosa), male...
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WISK_030722_Rolfnp_Wi...jpg
Widow Skimmer (Libellula luctuosa), male...
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WISK_030720_Rolfnp_Wi...jpg
Widow Skimmer (Libellula luctuosa), male...
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TRYU_032429_Rolfnp_Tr...jpg
Trecul Yucca, Spanish Dagger (Yucca...
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TRYU_032415_Rolfnp_Tr...jpg
Trecul Yucca, Spanish Dagger (Yucca...
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TRYU_032238_Rolfnp_Tr...jpg
Trecul Yucca, Spanish Dagger (Yucca...
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TETO_034108_Rolfnp_Te...jpg
Ranch road, Dinero, Lake Corpus Christi, South...
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TETO_034002_Rolfnp_Te...jpg
Sunset, Dinero, Lake Corpus Christi, South...
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TETO_033391_Rolfnp_Te...jpg
Spanish moss (Tillandsia usneoides), growing on...
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TETO_032885_Rolfnp_Te...jpg
Texas Toad (Bufo speciosus), adult in dried up...
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TETO_031554_Rolfnp_Te...jpg
Grass ice covered after ice rain, Dinero, Lake...
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SSMU_033388_Rolfnp_Su...jpg
Sulphur shelf mushroom (Laetiporus sp.),...
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SPMO_034244_Rolfnp_Sp...jpg
Spanish moss (Tillandsia usneoides), growing on...
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NORA_034083_Rolfnp_No...jpg
Northern Raccoon (Procyon lotor), young at...
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GRJA_029515_Rolfnp_Gr...jpg
Green Jay (Cyanocorax yncas), adult in flight,...
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GRFO_031127_Rolfnp_Gr...jpg
Gray Fox (Urocyon cinereoargenteus), adult at...
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ERLI_032925_Rolfnp_Ev...jpg
Evening Rain Lily (Cooperia drummondii),...
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BLVU_029512_Rolfnp_Bl...jpg
Black Vulture (Coragyps atratus), adults eating...
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TRYU_032415_Rolfnp_Tr...jpg
Trecul Yucca, Spanish Dagger (Yucca...
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TETO_034108_Rolfnp_Te...jpg
Ranch road, Dinero, Lake Corpus Christi, South...
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TETO_029407_Rolfnp_Te...jpg
Fish carcasses in lake during drought, Dinero,...
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SPMO_034245_Rolfnp_Sp...jpg
Spanish moss (Tillandsia usneoides), growing on...
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RESL_030962_Rolfnp_Re...jpg
Red-eared Slider (Trachemys scripta elegans),...
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WWDO_027889_Rolfnp_Wh...jpg
White-winged Dove (Zenaida asiatica), adult...
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WTDE_027972_Rolfnp_Wh...jpg
White-tailed Deer (Odocoileus virginianus),...
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WDRA_027870_Rolfnp_We...jpg
Western Diamondback Rattlesnake (Crotalus...
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TSPA_027954_Rolfnp_Te...jpg
Texas Sabal Palm (Sabal texana), trees at...
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TPPC,027432,Rolfnp.jpg
Texas Prickly Pear Cactus (Opuntia engelmanni),...
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THLI_027969_Rolfnp_Te...jpg
Texas Horned Lizard (Phrynosoma cornutum),...
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THLI_027933_Rolfnp_Te...jpg
Texas Horned Lizard (Phrynosoma cornutum),...
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SICA,027436,Rolfnp.jpg
Shaggy Ink Cap (Coprinus comatus), mushroom,...