Search Results
Your search yielded 424 images
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BRCO_034518_Rolfnp_Br...jpg
Bronzed Cowbird (Molothrus aeneus), males,...
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COKI,027379,Rolfnp.jpg
Couch's Kingbird (Tyrannus couchii), adult...
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COKI_027379.jpg
Couch's Kingbird (Tyrannus couchii), adult...
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ELKS_027107.jpg
Elk, Wapiti (Cervus elaphus), bull bugling,...
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ELKS_026806.jpg
Elk, Wapiti (Cervus elaphus), bull smelling...
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ELKS_026665.jpg
Elk, Wapiti (Cervus elaphus), bull bugling,...
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PLCH_004211.jpg
Plain Chachalaca, Ortalis vetula, adult calling...
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ELKS_011241.jpg
Elk, Wapiti, Cervus elaphus, bull calling,...
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METF_000160.jpg
Mediterranean Treefrog, Hyla meridionalis, male...
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KILL_001829.jpg
Killdeer, Charadrius vociferus, adult in Texas...
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GRTR_000147.jpg
Green Treefrog, Hyla cinerea, male calling at...
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BLGR_004070.jpg
Black Grouse, Tetrao tetrix,male displaying,...
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BLGR_004067.jpg
Black Grouse, Tetrao tetrix,male displaying,...
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AMRO_005538.jpg
American Robin, Turdus migratorius,male...
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RWBL_005011.jpg
Red-winged Blackbird, Agelaius phoeniceus, male...
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RNPH_014017.jpg
Ring-necked Pheasant, Phasianus colchicus,male...
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ELTR_000304.jpg
Elegant Trogon, Trogon elegans, male calling,...
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WILL_043979_Rolfnp_Wi...jpg
Willet (Catoptrophorus semipalmatus), adult...
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NOPA_043948_Rolfnp_No...jpg
Northern Parula (Parula americana), adult male...
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GTGR_043975_Rolfnp_Gr...jpg
Great-tailed Grackle (Quiscalus mexicanus),...
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WSJA_042881_Rolfnp_We...jpg
Western Scrub-Jay (Aphelocoma californica),...
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WSJA_042879_Rolfnp_We...jpg
Western Scrub-Jay (Aphelocoma californica),...
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WSJA_042878_Rolfnp_We...jpg
Western Scrub-Jay (Aphelocoma californica),...
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LETE_042245_Rolfnp_Le...jpg
Least Tern (Sterna antillarum), young tern...
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LETE_042103_Rolfnp_Le...jpg
Least Tern (Sterna antillarum), adult calling,...
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BLSK_042129_Rolfnp_Bl...jpg
Black Skimmer (Rynchops niger), adult pair...
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BLSK_042072_Rolfnp_Bl...jpg
Black Skimmer (Rynchops niger), adult in flight...
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BLSK_042071_Rolfnp_Bl...jpg
Black Skimmer (Rynchops niger), adult in flight...
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BLSK_042063_Rolfnp_Bl...jpg
Black Skimmer (Rynchops niger), adult with...
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BLSK_042062_Rolfnp_Bl...jpg
Black Skimmer (Rynchops niger), adult with...
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GRKI_029442_Rolfnp_Gr...jpg
Great Kiskadee (Pitangus sulphuratus), adult...
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BRCO_029614_Rolfnp_Br...jpg
Bronzed Cowbird (Molothrus aeneus), pair,...
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BRCO_029387_Rolfnp_Br...jpg
Bronzed Cowbird (Molothrus aeneus), males,...
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BRCO_034518_Rolfnp_Br...jpg
Bronzed Cowbird (Molothrus aeneus), males,...
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HOOR_027924_Rolfnp_Ho...jpg
Hooded Oriole (Icterus cucullatus), male...
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GPNT_028012_Rolfnp_Gr...jpg
Great Plains Narrowmouth Toad (Gastrophryne...
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COSP_028008_Rolfnp_Co...jpg
Couch's Spadefoot (Scaphiopus couchii), adult...
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COSP_027994_Rolfnp_Co...jpg
Couch's Spadefoot (Scaphiopus couchii), adult...
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COSP_027992_Rolfnp_Co...jpg
Couch's Spadefoot (Scaphiopus couchii), adult...
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COSP_027988_Rolfnp_Co...jpg
Couch's Spadefoot (Scaphiopus couchii), adult...
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COSP_027987_Rolfnp_Co...jpg
Couch's Spadefoot (Scaphiopus couchii), adult...
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_GPNT_028010.jpg
Great Plains Narrowmouth Toad (Gastrophryne...
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_COSP_027990.jpg
Couch's Spadefoot (Scaphiopus couchii), adult...
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_COSP_027989.jpg
Couch's Spadefoot (Scaphiopus couchii), adult...
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NPOW,027448,Franz_Rol...jpg
Northern Pygmy-Owl (Glaucidium gnoma), male,...
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GPNA_027403.jpg
Great Plains Narrowmouth Toad (Gastrophryne...
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COSP_027402.jpg
Couch's Spadefoot (Scaphiopus couchii), adult...
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COSP_027400.jpg
Couch's Spadefoot (Scaphiopus couchii), adult...
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GCWA_024422.jpg
Golden-cheeked Warbler (Dendroica chrysoparia),...
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COWA_024897.jpg
Colima Warbler (Vermivora crissalis), male...
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027531.jpg
Mountain Gorilla (Gorilla beringei beringei),...
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027482.jpg
Glass Frog (Cochranella truebae), male calling...
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027478.jpg
Shreve's Sarayacu Tree Frog (Hyla...
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027387.jpg
Saddleback Tamarin (Saguinus fuscicollis),...
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ELKS_027113.jpg
Elk, Wapiti (Cervus elaphus), bull, Jasper...
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ELKS_027109.jpg
Elk, Wapiti (Cervus elaphus), bull bugling,...
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ELKS_027108.jpg
Elk, Wapiti (Cervus elaphus), bull bugling,...
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ELKS_027098.jpg
Elk, Wapiti (Cervus elaphus), bull bugling,...
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YHBL_027328.jpg
Yellow-headed Blackbird (Xanthocephalus...
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NPOW_027361.jpg
Northern Pygmy-Owl (Glaucidium gnoma), male...
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KOBE_027342.jpg
Kodiak Brown Bear (Ursus arctos middendorffi),...
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GSGR_027360.jpg
Greater Sage-Grouse (Centrocercus...
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GRWO_027155.jpg
Gray Wolf (Canis lupus), adult howling at...
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GPDO_027166.jpg
Gunnison's Prairie Dog (Cynomys gunnisoni),...
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ELKS_027116.jpg
Elk, Wapiti (Cervus elaphus), bull bugling in...
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CSTG_027310.jpg
Columbian Sharp-tailed Grouse (Tympanuchus...
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BTPD_027190.jpg
Black-tailed Prairie Dog (Cynomys...
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BAEA_027322.jpg
Bald Eagle (Haliaeetus leucocephalus), adult...
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AMAV_027362.jpg
American Avocet (Recurvirostra americana),...
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ELKS_027116.jpg
Elk, Wapiti (Cervus elaphus), bull, Yellowstone...
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ELKS_026814.jpg
Elk, Wapiti (Cervus elaphus), bull bugling,...
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ELKS_026813.jpg
Elk, Wapiti (Cervus elaphus), bull bugling,...
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ELKS_026660.jpg
Elk, Wapiti (Cervus elaphus), bull bugling,...
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ELKS_026659.jpg
Elk, Wapiti (Cervus elaphus), bull bugling,...
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ELKS_026658.jpg
Elk, Wapiti (Cervus elaphus), bull bugling,...
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Spring Birding Moment...jpg
Red-winged Blackbird (Agelaius phoeniceus),...
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WETA_026701.jpg
Western Tanager (Piranga ludoviciana), adult...
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SACR_026757.jpg
Sandhill Crane (Grus canadensis), adult in...
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MOOS_026817.jpg
Moose (Alces alces), bull and cow, Grand Teton...
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CAGO_026773.jpg
Canada Goose, Branta canadensis, adult in...
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EUST_026565.jpg
European Starling (Sturnus vulgaris), pair...
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YFGR_005220.jpg
Yellow-faced Grassquit, Tiaris olivacea,...
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WSBL_002880.jpg
White-spotted Bluethroat, Luscinia svecica...
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WODU_005174.jpg
Wood Duck, Aix sponsa,male flapping, New...
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SUTA_002780.jpg
Summer Tanager, Piranga rubra, female calling,...
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STJA_005100.jpg
Steller's Jay, Cyanocitta stelleri, adult on...
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SEWA_003063.jpg
Sedge Warbler, Acrocephalus schoenobaenus, male...
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SCQU_004123.jpg
Scaled Quail, Callipepla squamata,pair on...
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RWBL_002029.jpg
Red-winged Blackbird, Agelaius phoeniceus, male...
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LEGR_004799.jpg
Least Grebe, Tachybaptus dominicus,adult on...
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LALO_004777.jpg
Lapland Longspur, Calcarius lapponicus,male...
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LALO_004775.jpg
Lapland Longspur, Calcarius lapponicus,male...
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LALO_002063.jpg
Lapland Longspur, Calcarius lapponicus,male...
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LAGU_004772.jpg
Laughing Gull, Larus atricilla, adult calling,...
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KILL_001831.jpg
Killdeer, Charadrius vociferus,adult on nest...
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GRTR_000151.jpg
Green Treefrog, Hyla cinerea, male calling at...
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GRKI_008529.jpg
Great Kiskadee, Pitangus sulphuratus, adult,...
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GRJA_002242.jpg
Green Jay, Cyanocorax yncas,adults fighting on...
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GCWA_004642.jpg
Golden-cheeked Warbler, Dendroica chrysoparia,...
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GCWA_003019.jpg
Golden-cheeked Warbler, Dendroica chrysoparia,...