Search Results
Your search yielded 2903 images
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PYRR_040085_Draker_Ro...jpg
Pyrrhuloxia (Cardinalis sinuatus), male perched...
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PETR_042842_Rolfnp_Pe...jpg
Peach tree (Prunus persica), frost covered...
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PETR_042839_Rolfnp_Pe...jpg
Peach tree (Prunus persica), frost covered...
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GTTO_040084_Draker_Ro...jpg
Green-tailed Towhee (Pipilo chlorurus) adult...
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TRYU,027430,Rolfnp.jpg
Trecul Yucca, Spanish Dagger (Yucca...
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_GRAS_028083.jpg
Grasshopper (Acrididae), adult on Strawberry...
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PPPO_027915_Rolfnp_Ro...jpg
Rose Prickly Poppy (Argemone sanguinea),...
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GRAS,027424,Rolfnp.jpg
Grasshopper (Acrididae), adult on Strawberry...
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PETR_042838_Rolfnp_Pe...jpg
Peach tree (Prunus persica), frost covered...
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PETR_042841_Rolfnp_Pe...jpg
Peach tree (Prunus persica), frost covered...
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GRAS_027424.jpg
Grasshopper (Acrididae), adult on Strawberry...
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TRYU_027430.jpg
Trecul Yucca, Spanish Dagger (Yucca...
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TRYU_027428.jpg
Trecul Yucca, Spanish Dagger (Yucca...
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RPPO_027425.jpg
Rose Prickly Poppy (Argemone sanguinea),...
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RPPO,027425,Rolfnp.jpg
Rose Prickly Poppy (Argemone sanguinea),...
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PETR_027750_Rolfnp_Pe...jpg
Pecan tree (Carya illinoinensis), new leaves...
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PETR_027750_Rolfnp_Pe...jpg
Pecan tree (Carya illinoinensis), new leaves...
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PETR_027730_Rolfnp_Pe...jpg
Pecan tree (Carya illinoinensis), new leaves...
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_PETR_027730.jpg
Pecan tree (Carya illinoinensis), new leaves...
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RWBL_024250.jpg
Red-winged Blackbird (Agelaius phoeniceus),...
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PYRR_024096.jpg
Pyrrhuloxia (Cardinalis sinuatus), adult male...
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BBHU_025289.jpg
Buff-bellied Hummingbird (Amazilia...
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RWBL_024078.jpg
Red-winged Blackbird (Agelaius phoeniceus),...
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PYRR_024279.jpg
Pyrrhuloxia (Cardinalis sinuatus), adult male...
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PYRR_024212.jpg
Pyrrhuloxia (Cardinalis sinuatus), adult male...
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PYRR_024100.jpg
Pyrrhuloxia (Cardinalis sinuatus), adult female...
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PYRR_024068.jpg
Pyrrhuloxia (Cardinalis sinuatus), male on...
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BBHU_025304.jpg
Buff-bellied Hummingbird (Amazilia...
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BBHU_024689.jpg
Buff-bellied Hummingbird (Amazilia...
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BBHU_024677.jpg
Buff-bellied Hummingbird (Amazilia...
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BBHU_024667.jpg
Buff-bellied Hummingbird (Amazilia...
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RWBL_024008.jpg
Red-winged Blackbird (Agelaius phoeniceus),...
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PYRR_024084.jpg
Pyrrhuloxia (Cardinalis sinuatus), adult male...
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BBHU_024663.jpg
Buff-bellied Hummingbird (Amazilia...
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BBHU_024658.jpg
Buff-bellied Hummingbird (Amazilia...
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BBHU_024650.jpg
Buff-bellied Hummingbird (Amazilia...
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PYRR_024203.jpg
Pyrrhuloxia (Cardinalis sinuatus), adult female...
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PYRR_024182.jpg
Pyrrhuloxia (Cardinalis sinuatus), adult female...
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PYRR_024123.jpg
Pyrrhuloxia (Cardinalis sinuatus), male on...
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BBHU_025281.jpg
Buff-bellied Hummingbird (Amazilia...
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NOMO_024109.jpg
Northern Mockingbird (Mimus polyglottos), adult...
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NOCA_024162.jpg
Northern Cardinal (Cardinalis cardinalis), male...
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BCTI_027686_Rolfnp_Bl...jpg
Black-crested Titmouse (Baeolophus...
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RTHU_025245.jpg
Ruby-throated Hummingbird (Archilochus...
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NOCA_024293.jpg
Northern Cardinal (Cardinalis cardinalis),...
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NOCA_024225.jpg
Northern Cardinal (Cardinalis cardinalis),...
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NOCA_024089.jpg
Northern Cardinal (Cardinalis cardinalis),...
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GRJA_024153.jpg
Green Jay (Cyanocorax yncas), adult on blooming...
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BCTI_023995.jpg
Black-crested Titmouse (Baeolophus...
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BCTI_023940.jpg
Black-crested Titmouse (Baeolophus...
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BCHU_025049.jpg
Black-chinned Hummingbird (Archilochus...
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BCHU_025008.jpg
Black-chinned Hummingbird (Archilochus...
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RTHU_025278.jpg
Ruby-throated Hummingbird (Archilochus...
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RTHU_025234.jpg
Ruby-throated Hummingbird (Archilochus...
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NOMO_024157.jpg
Northern Mockingbird (Mimus polyglottos), adult...
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NOCA_024223.jpg
Northern Cardinal (Cardinalis cardinalis),...
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NOCA_024070.jpg
Northern Cardinal (Cardinalis cardinalis),...
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NOCA_024049.jpg
Northern Cardinal (Cardinalis cardinalis), male...
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GRJA_024101.jpg
Green Jay (Cyanocorax yncas), adult on blooming...
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BLSW_025236.jpg
Black Swallowtail (Papilio polyxenes), adult...
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BCTI_024253.jpg
Black-crested Titmouse (Baeolophus...
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BCTI_024133.jpg
Black-crested Titmouse (Baeolophus...
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BCTI_027686_Rolfnp_Bl...jpg
Black-crested Titmouse (Baeolophus...
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NOCA_024268.jpg
Northern Cardinal (Cardinalis cardinalis),...
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NOCA_024178.jpg
Northern Cardinal (Cardinalis cardinalis),...
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NOCA_024010.jpg
Northern Cardinal (Cardinalis cardinalis), male...
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BCHU_025065.jpg
Black-chinned Hummingbird (Archilochus...
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YRWA_043518_Rolfnp_Ye...jpg
Yellow-rumped Warbler (Dendroica coronata),...
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WSJA_043367_Rolfnp_We...jpg
Western Scrub-Jay (Aphelocoma californica),...
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TEWA_044084_Rolfnp_Te...jpg
Tennessee Warbler (Vermivora peregrina), adult...
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SCTA_044094_Rolfnp_Sc...jpg
Scarlet Tanager (Piranga olivacea), adult...
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RUHU_045377_Rolfnp_Ru...jpg
Rufous Hummingbird (Selasphorus rufus), young...
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RTHU_045408_Rolfnp_Ru...jpg
Ruby-throated Hummingbird (Archilochus...
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RCKI_043214_Rolfnp_Ru...jpg
Ruby-crowned Kinglet (Regulus calendula), adult...
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PISI_043507_Rolfnp_Pi...jpg
Pine Siskin (Carduelis pinus), adult perched on...
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PISI_043431_Rolfnp_Pi...jpg
Pine Siskin (Carduelis pinus), adult perched on...
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PISI_043416_Rolfnp_Pi...jpg
Pine Siskin (Carduelis pinus), adult perched on...
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OROR_043919_Rolfnp_Or...jpg
Orchard Oriole (Icterus spurius), male feeding...
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OCWA_043166_Rolfnp_Or...jpg
Orange-crowned Warbler ( Vermivora celata),...
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NOCA_043267_Rolfnp_No...jpg
Northern Cardinal ( Cardinalis cardinalis),...
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MEPL_043362_Rolfnp_Me...jpg
Mexican Plum (Prunus mexicana), buds opening,...
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LBWO_043515_Rolfnp_La...jpg
Ladder-backed Woodpecker (Picoides scalaris),...
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LBWO_043259_Rolfnp_La...jpg
Ladder-backed Woodpecker (Picoides scalaris),...
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LBWO_043256_Rolfnp_La...jpg
Ladder-backed Woodpecker (Picoides scalaris),...
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LBWO_043146_Rolfnp_La...jpg
Ladder-backed Woodpecker (Picoides scalaris),...
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HODU_044378_Rolfnp_Ho...jpg
Horace's Duskywing (Erynnis horatius), adult on...
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DRPH_043680_Rolfnp_ D...jpg
Drummond Phlox, Annual Phlox (Phlox drummondii)...
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CACH_043245_Rolfnp_Ca...jpg
Carolina Chickadee (Poecile carolinensis),...
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BCTI_043209_Rolfnp_Bl...jpg
Black-crested Titmouse (Baeolophus...
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BAOR_043926_Rolfnp_Ba...jpg
Baltimore Oriole (Icterus galbula), young male...
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Untitled_Panorama11.jpg
, desert in bloom, Big Bend National Park, West...
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TEBL_046541_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_046436_Rolfnp_Te...jpg
Texas Bluebonnet (Lupinus texensis), blooming,...
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TEBL_046420_Rolfnp_Te...jpg
Texas Bluebonnet (Lupinus texensis), Hill...
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SLOR_047087_Rolfnp_Sl...jpg
Sleepy Orange (Eurema nicippe), Lost Maples...
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READ_046299_Rolfnp_Re...jpg
Red Admiral (Vanessa atalanta), adult on Crow...
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QUEE_047074_Rolfnp_Qu...jpg
Queen (Danaus gilippus), Lost Maples State...
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HCPE_049082_Rolfnp_Hi...jpg
Hill Country penstemon (Penstemon triflorus),...