-
507067
Caption: Mallard (Anas platyrhynchos)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 15.49 MB
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509832
Caption: Sandpiper (Calidris alba)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 15.48 MB
-
506790
Caption: Bobolink (Dolichonyx oryzivorus)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 13.31 MB
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509810
Caption: Water pipit (Anthus spinoletta)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 14.96 MB
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506824
Caption: American crow
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 14.39 MB
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509862
Caption: European robin (Erithacus rubecula)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 14.69 MB
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509787
Caption: Scott's oriole (Icterus parisorum)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 15.46 MB
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509682
Caption: Western gull (Larus occidentalis)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 17.39 MB
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509761
Caption: Nightingale (Luscinia megarhynchos)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 13.58 MB
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509664
Caption: Laughing gull (Larus atricilla)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 16.19 MB
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509703
Caption: Bonaparte's Gull (Larus philadelphia)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 15.16 MB
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510117
Caption: Sage thrasher (Oreoscoptes montanus)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 11.61 MB
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509776
Caption: Say's phoebe (Sayornis saya)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 15.53 MB
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509812
Caption: Wilson's phalarope (Phalaropus tricolor)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 15.95 MB
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509818
Caption: Solitary sandpiper (Tringa solitaria)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 16.47 MB
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509838
Caption: Least sandpiper (Calidris minutilla)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 15.09 MB
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510093
Caption: Wood thrush (Hylocichla mustelina)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 17.01 MB
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509674
Caption: Franklin's Gull (Larus pipixcan)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 17.78 MB
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509772
Caption: Common poorwill (Phalaenoptilus nuttallii)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 11.32 MB
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509780
Caption: Ovenbird (Seiurus aurocapillus)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 12.92 MB
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510160
Caption: Tree swallow (Tachycineta bicolor)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 17.90 MB
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509845
Caption: Common raven (Corvus corax)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 9.03 MB
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509773
Caption: Baltimore oriole (Icterus galbula)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 16.75 MB
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510222
Caption: Indigo bunting (Passerina cyanea)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 17.90 MB
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509834
Caption: Western sandpiper (Calidris mauri)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 14.26 MB
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509775
Caption: Eastern phoebe (Sayornis phoebe)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 15.72 MB
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510106
Caption: Bank swallow (Riparia riparia riparia)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 15.51 MB
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510154
Caption: Cliff swallow (Petrochelidon pyrrhonota albifrons)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 17.87 MB
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509856
Caption: Red-backed sandpiper (Calidris alpina pacifica)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 13.99 MB
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509865
Caption: Pectoral sandpiper (Calidris melanotos)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 16.77 MB
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510097
Caption: White-Throated sparrow (Zonotrichia albicollis)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 12.79 MB
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507551
Caption: Bobwhite (Colinus virginianus)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 39.65 MB
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506564
Caption: Canada goose (Branta canadensis)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 31.84 MB
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507457
Caption: Bobolink (Dolichonyx oryzivorus)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 15.01 MB
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510107
Caption: Black-and-White warbler (Mniotilta varia)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 15.81 MB
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510115
Caption: Fox sparrow (Passerella iliaca)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 13.21 MB
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509791
Caption: Parakeet (Melopsittacus undulatus)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 10.18 MB
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509704
Caption: Lesser Snow goose (Chen caerulescens caerulescens)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 16.37 MB
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509807
Caption: Greater Prairie chicken (Tympanuchus cupido)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 16.97 MB
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510090
Caption: Yellow-Breasted chat (Icteria virens)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 11.29 MB
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510348
Caption: Vesper sparrow (Pooecetes gramineus)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 13.42 MB
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510150
Caption: Northern waterthrush (Seiurus noveboracensis)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 11.69 MB
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510074
Caption: Blackpoll warbler (Dendroica striata)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 14.90 MB
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510146
Caption: Summer tanager (Piranga rubra)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 17.56 MB
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509788
Caption: Orchard oriole (Icterus spurius)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 13.35 MB
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510082
Caption: American Tree sparrow (Spizella arborea)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 13.33 MB
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510140
Caption: Varied thrush (Ixoreus naevius)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 13.17 MB
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510183
Caption: Caspian tern (Sterna caspia)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 13.71 MB
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510075
Caption: Grasshopper sparrow (Ammodramus savannarum)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 14.53 MB
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510166
Caption: Western tanager (Piranga ludoviciana)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 14.77 MB
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509778
Caption: Ringed plover (Charadrius hiaticula)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 14.61 MB
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509805
Caption: Red-breasted nuthatch (Sitta canadensis)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 13.46 MB
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509826
Caption: Northern shoveler (Anas clypeata)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 18.32 MB
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510344
Caption: Ruddy shelduck (Tadorna ferruginea)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 9.58 MB
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509665
Caption: Western kingbird (Tyrannus verticalis)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 15.96 MB
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510091
Caption: Trumpeter swan (Cygnus buccinator)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 17.76 MB
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510094
Caption: Tufted titmouse (Baeolophus bicolor)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 15.89 MB
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509675
Caption: Eastern kingbird (Tyrannus tyrannus)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 15.69 MB
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509824
Caption: Mountain quail (Oreortyx pictus)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 15.72 MB
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509792
Caption: White-breasted nuthatch (Sitta carolinensis)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 11.41 MB