Search Results
Your search yielded 2404 images
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HLGR_026846.jpg
Horse Lubber Grasshopper (Taeniopoda eques),...
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TETO_032885_Rolfnp_Te...jpg
Texas Toad (Bufo speciosus), adult in dried up...
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HLGR_026841.jpg
Horse Lubber Grasshopper (Taeniopoda eques),...
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TETO_032880_Rolfnp_Te...jpg
Texas Toad (Bufo speciosus), adult in dried up...
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HLGR_026843.jpg
Horse Lubber Grasshopper (Taeniopoda eques),...
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HLGR_026842.jpg
Horse Lubber Grasshopper (Taeniopoda eques),...
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HLGR_026844.jpg
Horse Lubber Grasshopper (Taeniopoda eques),...
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HLGR_026845.jpg
Horse Lubber Grasshopper (Taeniopoda eques),...
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TENP_011486.jpg
Aspen Trees, Snowstorm, Grand Teton NP,Wyoming,...
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TEWA_044084_Rolfnp_Te...jpg
Tennessee Warbler (Vermivora peregrina), adult...
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PIWA_043240_Rolfnp_Pi...jpg
Pine Warbler (Dendroica pinus), adult male...
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LBWO_043515_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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CACH_043245_Rolfnp_Ca...jpg
Carolina Chickadee (Poecile carolinensis),...
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TXBB_048201_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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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_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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WLSP_050166_Rolfnp_Wh...jpg
White-lined sphinx (Hyles lineata), adult in...
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SABL_046340_Rolfnp_Sa...jpg
Sandyland bluebonnet (Lupinus subcarnosus),...
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YRWA_042846_Rolfnp_Ye...jpg
Yellow-rumped Warbler (Dendroica coronata),...
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WWDO_043017_Rolfnp_Wh...jpg
White-winged Dove (Zenaida asiatica), adults...
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WWDO_042954_Rolfnp_Wh...jpg
White-winged Dove (Zenaida asiatica), adult...
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WWDO_042893_Rolfnp_Wh...jpg
White-winged Dove (Zenaida asiatica), adult...
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WLSP_042761_Rolfnp_Wh...jpg
White-lined sphinx (Hyles lineata), adult in...
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TEWA_042630_Rolfnp_Te...jpg
Tennessee Warbler (Vermivora peregrina), adult...
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RUHU_041724_Rolfnp_Ru...jpg
Rufous Hummingbird (Selasphorus rufus), young...
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RUHU_041674_Rolfnp_Ru...jpg
Rufous Hummingbird (Selasphorus rufus), young...
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RTHU_041757_Rolfnp_Ru...jpg
Ruby-throated Hummingbird (Archilochus...
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RTHU_041699_Rolfnp_Ru...jpg
Ruby-throated Hummingbird (Archilochus...
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RTHU_041657_Rolfnp_Ru...jpg
Ruby-throated Hummingbird (Archilochus...
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RTHU_041602_Rolfnp_Ru...jpg
Ruby-throated Hummingbird (Archilochus...
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PIWA_042927_Rolfnp_Pi...jpg
Pine Warbler (Dendroica pinus), immature female...
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OROR_042607_Rolfnp_Or...jpg
Orchard Oriole (Icterus spurius), male feeding...
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OCWA_042944_Rolfnp_Or...jpg
Orange-crowned Warbler (Vermivora celata),...
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MONA_041251_Rolfnp_Mo...jpg
Monarch (Danaus plexippus), butterfly emerging...
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LEGO_042807_Rolfnp_Le...jpg
Lesser Goldfinch (Carduelis psaltria), male...
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LBWO_043048_Rolfnp_La...jpg
Ladder-backed Woodpecker (Picoides scalaris),...
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GRTI_041140_Rolfnp_Gr...jpg
Great Tit (Parus major), adult perched on...
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GISW_042726_Rolfnp_Gi...jpg
Giant Swallowtail (Papilio cresphontes), adult...
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COSU_042355_Rolfnp_Co...jpg
Common Sunflower, Helianthus annuus, field in...
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COSU_042352_Rolfnp_Co...jpg
Common Sunflower, Helianthus annuus, field in...
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CHSP_043076_Rolfnp_Ch...jpg
Chipping Sparrow (Spizella passerina), adult...
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CHSP_042830_Rolfnp_Ch...jpg
Chipping Sparrow (Spizella passerina), adults...
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CHSP_042819_Rolfnp_Ch...jpg
Chipping Sparrow (Spizella passerina), adult...
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BLTI_041102_Rolfnp_Bl...jpg
Blue Tit (Parus caeruleus), adult perched on...
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BAWI_041148_Rolfnp_Ba...jpg
Basket willow (Salix viminalis), hedge in...
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BAOR_042586_Rolfnp_Ba...jpg
Baltimore Oriole (Icterus galbula), adult male...
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GOEA_040714_Huwiler_R...jpg
Golden Eagle (Aquila chrysaetos), adult...
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NOMO_029974_Rolfnp_No...jpg
Northern Mockingbird (Mimus polyglottos), adult...
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SHCA_028044_Rolfnp_St...jpg
Strawberry Hedgehog Cactus (Echinocereus...
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PRSP_027803_Rolfnp_Pr...jpg
Prairie Spiderwort (Tradescantia occidentalis),...
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MASU_027469_Rolfnp_Ma...jpg
Maximilians Sunflower (Helianthus...
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CEWA_027756_Rolfnp_Ce...jpg
Cedar Waxwing (Bombycilla cedrorum), adult...
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BIMA_027521_Rolfnp_Bi...jpg
Bigtooth Maples (Acer grandidentatum), fall...
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BIMA_027518_Rolfnp_Bi...jpg
Bigtooth Maples (Acer grandidentatum), autumn...
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_CHSP_027625.jpg
Chipping Sparrow (Spizella passerina), adult on...
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TEBL_027837_Rolfnp_Te...jpg
Texas Bluebonnet (Lupinus texensis), blooming,...
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TEBL_027782_Rolfnp_Te...jpg
Texas Mountain Laurel (Sophora secundiflora)...
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PRSP_027822_Rolfnp_Pr...jpg
Prairie Spiderwort (Tradescantia occidentalis)...
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PRSP_027811_Rolfnp_Pr...jpg
Prairie Spiderwort (Tradescantia occidentalis),...
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CHSP_027650_Rolfnp_Ch...jpg
Chipping Sparrow (Spizella passerina),...
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DEJU_027446_Rolfnp_Da...jpg
Dark-eyed Junco (Junco hyemalis), adult in...
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MUDE_027060.jpg
Mule Deer, Black-tailed Deer (Odocoileus...
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ELKS_027107.jpg
Elk, Wapiti (Cervus elaphus), bull bugling,...
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BISH_027237.jpg
Bighorn Sheep, Mountain Sheep(Ovis canadensis),...
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BAEA_027339.jpg
Bald Eagle (Haliaeetus leucocephalus), adults...
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NCPL_026545.jpg
Eastern Black oak (Quercus velutina), leaf...
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NCLA_026534.jpg
Ice sickles on log in Haw River, Haw River...
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SWTR_025834.jpg
Linden tree (Tilia sp.), tree in spring,...
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SWAG_026044.jpg
Aletsch Glacier, UNESCO World Heritage Site...
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SACR_026739.jpg
Sandhill Crane (Grus canadensis), group in...
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SACR_026709.jpg
Sandhill Crane (Grus canadensis), adult in...
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NOSH_026753.jpg
Northern Shoveler (Anas clypeata), male taking...
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NOSH_026712.jpg
Northern Shoveler (Anas clypeata), male in...
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NOCA_026805.jpg
Northern Cardinal (Cardinalis cardinalis), pair...
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SNGO_026635.jpg
Snow Goose (Chen caerulescens), flock at...
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SACR_026770.jpg
Sandhill Crane (Grus canadensis), adult taking...
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NOMO_026645.jpg
Northern Mockingbird (Mimus polyglottos), adult...
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SWBU_012943.jpg
Farm house, Oberaegeri, Zug, Switzerland, Europe
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MOOS_011356.jpg
Moose, Alces alces, bull in snowstorm with...
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ELKS_011187.jpg
Elk, Wapiti, Cervus elaphus, bull prancing...
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AMRO_010872.jpg
American Robin, Turdus migratorius, male eating...
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HASQ_001059.jpg
Harris's Antelope Squirrel, Ammospermophilus...
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COFA_006453.jpg
Fern in Aspen forest with fall colors,...
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BCHU_000529.jpg
Black-chinned Hummingbird, Archilochus...
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WYGT_013351.jpg
Oxbow Bend at sunrise, Grand Teton NP,Wyoming, USA
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UICH_000772.jpg
Uinta Chipmunk, Tamias umbrinus, adult on cone...
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TTSW_007707.jpg
Two-Tailed Swallowtail, Papilio multicaudata,...
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TEWI_010756.jpg
Wildflower field with Texas Bluebonnet (Lupinus...
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TETR_013302.jpg
Live Oak tree and Texas Bluebonnet, Lupinus...
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TELM_013238.jpg
Trail and Bigtooth Maples (Acer grandidentatum)...
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TEBB_013138.jpg
Strawberry Hedgehog Cactus, Echinocereus...
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SWTR_013063.jpg
Linden trees with fall colors on hill top, Zug,...
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SWLA_017993.jpg
Village of Andermatt in winter, Andermatt,...
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SPNU_018191.jpg
Spotted Nutcracker (Nucifraga caryocatactes),...
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SNGO_019790.jpg
Snow Goose (Chen caerulescens), flock lifting...
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RUKI_011064.jpg
Ruby-crowned Kinglet, Regulus calendula, adult...