Search Results
Your search yielded 5427 images
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BBHU_026199.jpg
Buff-bellied Hummingbird (Amazilia...
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BTPD,003,Franz_Rolfnp...jpg
Black-tailed Prairie Dog (Cynomys...
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COPA_026364.jpg
Common Pauraque (Nyctidromus albicollis), adult...
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BBHU_026212.jpg
Buff-bellied Hummingbird (Amazilia...
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BBHU_026165.jpg
Buff-bellied Hummingbird (Amazilia...
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COPA_026359.jpg
Common Pauraque (Nyctidromus albicollis), adult...
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BBHU_026294.jpg
Buff-bellied Hummingbird (Amazilia...
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BBHU_026284.jpg
Buff-bellied Hummingbird (Amazilia...
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BTPR_021486.jpg
Black-tailed Prairie Dog (Cynomys...
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BBHU_026189.jpg
Buff-bellied Hummingbird (Amazilia...
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BBHU_026160.jpg
Buff-bellied Hummingbird (Amazilia...
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CICA_021236.jpg
Cicada (Tibicen resh), adult emerged from nymph...
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AMRO_021410.jpg
American Robin (Turdus migratorius), adult...
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BBHU_026286.jpg
Buff-bellied Hummingbird (Amazilia...
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BBHU_026293.jpg
Buff-bellied Hummingbird (Amazilia...
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COPA_021419.jpg
Common Pauraque (Nyctidromus albicollis), adult...
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BBHU_021293.jpg
Buff-bellied Hummingbird (Amazilia...
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PABU_024516.jpg
Painted Bunting (Passerina ciris) Indigo...
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WLSP_050166_Rolfnp_Wh...jpg
White-lined sphinx (Hyles lineata), adult in...
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YRWA_042888_Rolfnp_Ye...jpg
Yellow-rumped Warbler (Dendroica coronata),...
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YRWA_042846_Rolfnp_Ye...jpg
Yellow-rumped Warbler (Dendroica coronata),...
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WWDO_042954_Rolfnp_Wh...jpg
White-winged Dove (Zenaida asiatica), adult...
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WLSP_042787_Rolfnp_Wh...jpg
White-lined sphinx (Hyles lineata), adult in...
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WLSP_042766_Rolfnp_Wh...jpg
White-lined sphinx (Hyles lineata), adult in...
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WLSP_042756_Rolfnp_Wh...jpg
White-lined sphinx (Hyles lineata), adult in...
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TTSW_042681_Rolfnp_Tw...jpg
Two-Tailed Swallowtail (Papilio multicaudata),...
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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_041657_Rolfnp_Ru...jpg
Ruby-throated Hummingbird (Archilochus...
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RTHU_041605_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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OCWA_042987_Rolfnp_Or...jpg
Orange-crowned Warbler (Vermivora celata),...
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NOMO_041900_Rolfnp_No...jpg
Northern Mockingbird (Mimus polyglottos),...
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NAWA_041329_Rolfnp_Na...jpg
Nashville Warbler (Vermivora ruficapilla),...
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NAWA_041328_Rolfnp_Na...jpg
Nashville Warbler (Vermivora ruficapilla),...
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MONA_041251_Rolfnp_Mo...jpg
Monarch (Danaus plexippus), butterfly emerging...
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GRTI_041140_Rolfnp_Gr...jpg
Great Tit (Parus major), adult perched on...
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GISW_041800_Rolfnp_Gi...jpg
Giant Swallowtail (Papilio cresphontes),...
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CRTI_041115_Rolfnp_Cr...jpg
Crested Tit (Parus cristatus), adult perched on...
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CHSP_042957_Rolfnp_Ch...jpg
Chipping Sparrow (Spizella passerina), adult...
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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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BLSW_A5_041234_Rolfnp...jpg
Black Swallowtail (Papilio polyxenes),...
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BCHU_042691_Rolfnp_Bl...jpg
Black-chinned Hummingbird (Archilochus...
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BAOR_042620_Rolfnp_Ba...jpg
Baltimore Oriole (Icterus galbula), adult male...
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SBSC_040945_Rolfnp_St...jpg
Striped Bark Scorpion (Centruroides vittatus),...
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PABU_034286_Rolfnp_Pa...jpg
Painted Bunting (Passerina ciris), young...
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NOMO_030419_Rolfnp_No...jpg
Northern Mockingbird (Mimus polyglottos), adult...
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NOMO_029974_Rolfnp_No...jpg
Northern Mockingbird (Mimus polyglottos), adult...
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NOCA_032777_Rolfnp_No...jpg
Northern Cardinal (Cardinalis cardinalis),...
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GRFO_034007_Rolfnp_Gr...jpg
Gray Fox (Urocyon cinereoargenteus), adult at...
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GFWO_032362_Rolfnp_Go...jpg
Golden-fronted Woodpecker (Melanerpes...
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BRCO_034518_Rolfnp_Br...jpg
Bronzed Cowbird (Molothrus aeneus), males,...
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WDRA_028023_Rolfnp_We...jpg
Western Diamondback Rattlesnake (Crotalus...
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TEBL_027839_Rolfnp_Te...jpg
Texas Bluebonnet (Lupinus texensis), leaf with...
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TEBL_027826_Rolfnp_Te...jpg
Texas Bluebonnet (Lupinus texensis), white...
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LABE,026874,Rolfnp,La...jpg
Multicolored Asian lady beetle (Harmonia...
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LABE,026860,Rolfnp,La...jpg
Multicolored Asian lady beetle (Harmonia...
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CSBU_027471_Rolfnp_Co...jpg
Common Snout Butterfly (Libytheana bachmanii),...
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CHWH_027943_Rolfnp_Ch...jpg
Checkered White (Pontia protodice), adult...
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BUOR_027968_Rolfnp_Bu...jpg
Bullock's Oriole (Icterus bullockii), male...
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BTJA_027978_Rolfnp_Bl...jpg
Black-tailed Jackrabbit (Lepus californicus),...
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_HOBE_027455.jpg
Honey Bee (Apis mellifera), adult feeding on...
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_GFWO_027962.jpg
Golden-fronted Woodpecker (Melanerpes...
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TEBL_027837_Rolfnp_Te...jpg
Texas Bluebonnet (Lupinus texensis), blooming,...
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PRSP_027822_Rolfnp_Pr...jpg
Prairie Spiderwort (Tradescantia occidentalis)...
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SCQU_027383.jpg
Scaled Quail (Callipepla squamata), adult male...
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SCQU_027382.jpg
Scaled Quail (Callipepla squamata), female dust...
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SGCI_025548.jpg
Superb Green Cicada (Tibicen superba), adult...
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SGCI_025542.jpg
Superb Green Cicada (Tibicen superba), adult...
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CHSP_023998.jpg
Chipping Sparrow (Spizella passerina), adult on...
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YGSP_026587.jpg
Yellow Garden Spider (Argiope aurantia), adult...
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EDFR_026011.jpg
Edible Frog (Rana esculenta), adult on log,...
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BLTI_025951.jpg
Blue Tit (Parus caeruleus), adult perched on a...
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WTDO_026419.jpg
White-tipped Dove (Leptotila verreauxi),adult...
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SAPH_026713.jpg
Say's Phoebe (Sayornis saya),adult, Bosque del...
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DEJU_026821.jpg
Dark-eyed Junco (Junco hyemalis), adult oregon...
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WODU_026221.jpg
Wood Duck (Aix sponsa), male in flight, Sinton,...
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WFMO_026404.jpg
White-footed Mouse (Peromyscus leucopus), adult...
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HOBE_026302.jpg
Honey Bee (Apis mellifera), adult feeding on...
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GRJA_026195.jpg
Green Jay (Cyanocorax yncas), adult, Sinton,...
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WETA_026705.jpg
Western Tanager (Piranga ludoviciana), female,...
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COPE_026258.jpg
Collared Peccary, Javelina (Tayassu tajacu),...
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COGR_026335.jpg
Common Grackle (Quiscalus quiscula), adult male...
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EUST_026565.jpg
European Starling (Sturnus vulgaris), pair...
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WODU_005174.jpg
Wood Duck, Aix sponsa,male flapping, New...
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NORA_021278.jpg
Northern Raccoon (Procyon lotor), adult in...
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WDRA_021390.jpg
Western Diamondback Rattlesnake (Crotalus...
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RBGR_004948.jpg
Rose-breasted Grosbeak, Pheucticus...
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PABU_002094.jpg
Painted Bunting, Passerina ciris,male on...
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PABU_002070.jpg
Painted Bunting, Passerina ciris, male on...
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NOCA_002147.jpg
Northern Cardinal, Cardinalis cardinalis,female...
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INDO_002282.jpg
Inca Dove, Columbina inca,adult drinking, Lake...
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GRTR_000151.jpg
Green Treefrog, Hyla cinerea, male calling at...
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GLSP_012442.jpg
Green Lynx Spider, Peucetia viridans, adult on...
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GFWO_003424.jpg
Golden-fronted Woodpecker, Melanerpes...
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EUGO_002342.jpg
European Goldfinch, Carduelis carduelis, young...
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CBTH_004466.jpg
Curve-billed Thrasher, Toxostoma...