• Résultats pour
    • spring plumage
  • (149)
Northern wheatear (Oenanthe oenanthe) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April
01392342
Chris Gomersall / 2020VISION / Northern wheatear (Oenanthe oenanthe) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April
Yellow wagtail (Motacilla flava flavissima) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April. Did you know? Yellow wagtails commonly used to nest in wat...
01392341
Chris Gomersall / 2020VISION / Yellow wagtail (Motacilla flava flavissima) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April. Did you know? Yellow wagtails commonly used to nest in wat...
Northern wheatear (Oenanthe oenanthe) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April
01392334
Chris Gomersall / 2020VISION / Northern wheatear (Oenanthe oenanthe) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April
Adult male Pied wagtail (Motacilla alba yarrellii), in spring plumage, feeding on dung flies (Scathophagidae), Hertfordshire, England, UK, May. Did you know? Some of the colloquial names of Pied wagta...
01377866
Chris Gomersall / 2020VISION / Adult male Pied wagtail (Motacilla alba yarrellii), in spring plumage, feeding on dung flies (Scathophagidae), Hertfordshire, England, UK, May. Did you know? Some of the colloquial names of Pied wagta...
Pheasant (Phasianus colchicus) male amongst Bluebell flowers, UK, April
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Ernie Janes / Pheasant (Phasianus colchicus) male amongst Bluebell flowers, UK, April
Stone Curlew (Burhinus oedicnemus) pair walking through a flower meadow, Castro Verde, Portugal, April
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Roger Powell / Stone Curlew (Burhinus oedicnemus) pair walking through a flower meadow, Castro Verde, Portugal, April
Willow Ptarmigan (Lagopus lagopus) male standing on snow covered ground, vocalising in spring courtship. Males retain the white body plumage of winter plumage and molt the head and neck feathers to th...
01308880
Gerrit Vyn / Willow Ptarmigan (Lagopus lagopus) male standing on snow covered ground, vocalising in spring courtship. Males retain the white body plumage of winter plumage and molt the head and neck feathers to th...
Western Sandpipers (Calidris mauri) and Dunlin (Calidris alpina) roosting during spring migration. Gray's Harbor County, Washington, USA, April.
01308868
Gerrit Vyn / Western Sandpipers (Calidris mauri) and Dunlin (Calidris alpina) roosting during spring migration. Gray's Harbor County, Washington, USA, April.
Adult Dunlin (Calidris alpina) moulting into breeding  plumage, foraging during spring migration. Gray's Harbor County, Washington, USA, April.
01308740
Gerrit Vyn / Adult Dunlin (Calidris alpina) moulting into breeding plumage, foraging during spring migration. Gray's Harbor County, Washington, USA, April.
Pheasant (Phasianus colchicus) dominant male in breeding condition, Dorset, UK, April
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Colin Varndell / Pheasant (Phasianus colchicus) dominant male in breeding condition, Dorset, UK, April
Pheasant (Phasianus colchicus) male in breeding condition, Dorset, UK, April
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Colin Varndell / Pheasant (Phasianus colchicus) male in breeding condition, Dorset, UK, April
Black tailed Godwit, (Limosa limosa) in breeding plumage, in field full of buttercups, Holland, May
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Paul Hobson / Black tailed Godwit, (Limosa limosa) in breeding plumage, in field full of buttercups, Holland, May
Black tailed Godwit, (Limosa limosa) in breeding plumage, in field full of buttercups, Holland, May
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Paul Hobson / Black tailed Godwit, (Limosa limosa) in breeding plumage, in field full of buttercups, Holland, May
Black tailed Godwit, (Limosa limosa) in breeding plumage, in field full of buttercups, Holland, May
01417575
Paul Hobson / Black tailed Godwit, (Limosa limosa) in breeding plumage, in field full of buttercups, Holland, May
Black tailed Godwit (Limosa limosa) in breeding plumage, calling, on post, Holland, May
01417574
Paul Hobson / Black tailed Godwit (Limosa limosa) in breeding plumage, calling, on post, Holland, May
Black tailed Godwit (Limosa limosa) in breeding plumage, on post, Holland, May
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Paul Hobson / Black tailed Godwit (Limosa limosa) in breeding plumage, on post, Holland, May
Eider (Somateria mollissima) pair in spring plumage, Scotland, UK, May. Did you know? Eider ducks can fly at speeds up to 70 miles per hour.
01414663
Mark Hamblin / 2020VISION / Eider (Somateria mollissima) pair in spring plumage, Scotland, UK, May. Did you know? Eider ducks can fly at speeds up to 70 miles per hour.
Male Eider (Somateria mollissima) in spring plumage, displaying, Scotland, UK, May.
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Mark Hamblin / 2020VISION / Male Eider (Somateria mollissima) in spring plumage, displaying, Scotland, UK, May.
Eider (Somateria mollissima) male in spring plumage, displaying, Scotland, UK, May.
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Mark Hamblin / 2020VISION / Eider (Somateria mollissima) male in spring plumage, displaying, Scotland, UK, May.
Male Eider (Somateria mollissima) in spring plumage, displaying, Scotland, UK, May.
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Mark Hamblin / 2020VISION / Male Eider (Somateria mollissima) in spring plumage, displaying, Scotland, UK, May.
Male Eider (Somateria mollissima) in spring plumage, displaying, Scotland, UK, May.
01414659
Mark Hamblin / 2020VISION / Male Eider (Somateria mollissima) in spring plumage, displaying, Scotland, UK, May.
Male Eider (Somateria mollissima) in spring plumage, displaying, Scotland, UK, May.
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Mark Hamblin / 2020VISION / Male Eider (Somateria mollissima) in spring plumage, displaying, Scotland, UK, May.
Male Eider (Somateria mollissima) feeding, spring plumage, Scotland, UK, May.
01414657
Mark Hamblin / 2020VISION / Male Eider (Somateria mollissima) feeding, spring plumage, Scotland, UK, May.
Male Eider (Somateria mollissima) in spring plumage discarding a mussel shell as it feeds, Scotland, UK. May.
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Mark Hamblin / 2020VISION / Male Eider (Somateria mollissima) in spring plumage discarding a mussel shell as it feeds, Scotland, UK. May.
Ptarmigan (Lagopus mutus) adult with plumage between winter white and summer brown.  Cairngorm Mountains, Scotland, UK, April.
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Andrew Parkinson / Ptarmigan (Lagopus mutus) adult with plumage between winter white and summer brown. Cairngorm Mountains, Scotland, UK, April.
Spotted Sandpiper (Actitis macularia), adult in breeding plumage walking along shore of Mono Lake, spring, California, USA, June.
01408794
Marie Read / Spotted Sandpiper (Actitis macularia), adult in breeding plumage walking along shore of Mono Lake, spring, California, USA, June.
Canada Warbler (Cardellina canadensis) male in breeding plumage, spring, New York, USA
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Marie Read / Canada Warbler (Cardellina canadensis) male in breeding plumage, spring, New York, USA
Canada Warbler (Cardellina canadensis) male in breeding plumage, singing in spring, New York, USA
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Marie Read / Canada Warbler (Cardellina canadensis) male in breeding plumage, singing in spring, New York, USA
Canada Warbler (Cardellina canadensis) male in breeding plumage, singing in spring, New York, USA, May.
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Marie Read / Canada Warbler (Cardellina canadensis) male in breeding plumage, singing in spring, New York, USA, May.
Canada Warbler (Cardellina canadensis) male in breeding plumage, singing in spring, New York, USA, May.
01408776
Marie Read / Canada Warbler (Cardellina canadensis) male in breeding plumage, singing in spring, New York, USA, May.
Baltimore Oriole (Icterus galbula) male in breeding plumage, perched among ornamental crabapple (Malus sp) blossoms in spring, New York, USA, May.
01408769
Marie Read / Baltimore Oriole (Icterus galbula) male in breeding plumage, perched among ornamental crabapple (Malus sp) blossoms in spring, New York, USA, May.
RF- Pheasant (Phasianus colchicus) male displaying. Wales, UK March. (This image may be licensed either as rights managed or royalty free.)
01396975
Andy Rouse / RF- Pheasant (Phasianus colchicus) male displaying. Wales, UK March. (This image may be licensed either as rights managed or royalty free.)
Pied wagtail (Motacilla alba yarrellii) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April
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Chris Gomersall / 2020VISION / Pied wagtail (Motacilla alba yarrellii) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April
Yellowhammer (Emberiza citrinella) male in spring plumage perched in hawthorn hedgerow, Norfolk, UK, April
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Chris Gomersall / 2020VISION / Yellowhammer (Emberiza citrinella) male in spring plumage perched in hawthorn hedgerow, Norfolk, UK, April
Yellow wagtail (Motacilla flava flavissima) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April
01392339
Chris Gomersall / 2020VISION / Yellow wagtail (Motacilla flava flavissima) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April
Yellow wagtail (Motacilla flava flavissima) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April
01392338
Chris Gomersall / 2020VISION / Yellow wagtail (Motacilla flava flavissima) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April
Yellow wagtail (Motacilla flava flavissima) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April
01392332
Chris Gomersall / 2020VISION / Yellow wagtail (Motacilla flava flavissima) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April
Pied wagtail (Motacilla alba yarrellii) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April
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Chris Gomersall / 2020VISION / Pied wagtail (Motacilla alba yarrellii) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April
Northern wheatear (Oenanthe oenanthe) adult male in spring plumage feeding on dung flies at farm midden heap, Yellow wagtail in the background, Hertfordshire, UK, April
01392343
Chris Gomersall / 2020VISION / Northern wheatear (Oenanthe oenanthe) adult male in spring plumage feeding on dung flies at farm midden heap, Yellow wagtail in the background, Hertfordshire, UK, April
Pied wagtail (Motacilla alba yarrellii) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April
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Chris Gomersall / 2020VISION / Pied wagtail (Motacilla alba yarrellii) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April
Yellow wagtail (Motacilla flava flavissima) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April
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Chris Gomersall / 2020VISION / Yellow wagtail (Motacilla flava flavissima) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April
Pied wagtail (Motacilla alba yarrellii) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April
01392347
Chris Gomersall / 2020VISION / Pied wagtail (Motacilla alba yarrellii) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April
Pied wagtail (Motacilla alba yarrellii) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April
01392345
Chris Gomersall / 2020VISION / Pied wagtail (Motacilla alba yarrellii) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April
Yellow wagtail (Motacilla flava flavissima) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April
01392340
Chris Gomersall / 2020VISION / Yellow wagtail (Motacilla flava flavissima) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April
Pied wagtail (Motacilla alba yarrellii) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April
01392348
Chris Gomersall / 2020VISION / Pied wagtail (Motacilla alba yarrellii) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April
Pied wagtail (Motacilla alba yarrellii) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April
01392349
Chris Gomersall / 2020VISION / Pied wagtail (Motacilla alba yarrellii) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April
Yellow wagtail (Motacilla flava flavissima) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April
01392333
Chris Gomersall / 2020VISION / Yellow wagtail (Motacilla flava flavissima) adult male in spring plumage feeding on dung flies at farm midden heap, Hertfordshire, UK, April
Adult male Yellow wagtail (Motacilla flava flavissima) in spring plumage feeding on flies from a manure pile, Hertfordshire, England, UK, April. 2020VISION Exhibition.
01390882
Chris Gomersall / 2020VISION / Adult male Yellow wagtail (Motacilla flava flavissima) in spring plumage feeding on flies from a manure pile, Hertfordshire, England, UK, April. 2020VISION Exhibition.
Male Hooded warbler (Setophaga citrina) in breeding plumage, singing, New York, USA, May
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Marie Read / Male Hooded warbler (Setophaga citrina) in breeding plumage, singing, New York, USA, May
Adult male Yellow wagtail (Motacilla flava flavissima) in spring plumage perched on a manure pile, Hertfordshire, England, UK, April
01377933
Chris Gomersall / 2020VISION / Adult male Yellow wagtail (Motacilla flava flavissima) in spring plumage perched on a manure pile, Hertfordshire, England, UK, April
Adult male Yellow wagtail (Motacilla flava flavissima) in spring plumage feeding on flies from a manure pile, Hertfordshire, England, UK, April
01377926
Chris Gomersall / 2020VISION / Adult male Yellow wagtail (Motacilla flava flavissima) in spring plumage feeding on flies from a manure pile, Hertfordshire, England, UK, April
Adult male Northern wheatear (Oenanthe oenanthe) in spring plumage feeding on flies from a manure pile, Hertfordshire, England, UK, April
01377921
Chris Gomersall / 2020VISION / Adult male Northern wheatear (Oenanthe oenanthe) in spring plumage feeding on flies from a manure pile, Hertfordshire, England, UK, April
Adult male Northern wheatear (Oenanthe oenanthe) in spring plumage standing on a manure pile looking for food, Hertfordshire, England, UK, April
01377927
Chris Gomersall / 2020VISION / Adult male Northern wheatear (Oenanthe oenanthe) in spring plumage standing on a manure pile looking for food, Hertfordshire, England, UK, April
Adult male Pied wagtail (Motacilla alba yarrellii) in spring plumage perched on a manure heap, backlit whilst feeding on flies, Hertfordshire, England, UK, April
01377967
Chris Gomersall / 2020VISION / Adult male Pied wagtail (Motacilla alba yarrellii) in spring plumage perched on a manure heap, backlit whilst feeding on flies, Hertfordshire, England, UK, April
Adult male Pied wagtail (Motacilla alba yarrellii) in spring plumage perched on a manure heap, backlit, Hertfordshire, England, UK, April
01377966
Chris Gomersall / 2020VISION / Adult male Pied wagtail (Motacilla alba yarrellii) in spring plumage perched on a manure heap, backlit, Hertfordshire, England, UK, April
Adult male Northern wheatear (Oenanthe oenanthe) in spring plumage feeding on flies from a manure pile, backlit, Hertfordshire, England, UK, April
01377923
Chris Gomersall / 2020VISION / Adult male Northern wheatear (Oenanthe oenanthe) in spring plumage feeding on flies from a manure pile, backlit, Hertfordshire, England, UK, April
Adult male Pied wagtail (Motacilla alba yarrellii) in spring plumage perched on a manure heap, backlit, Hertfordshire, England, UK, April
01377964
Chris Gomersall / 2020VISION / Adult male Pied wagtail (Motacilla alba yarrellii) in spring plumage perched on a manure heap, backlit, Hertfordshire, England, UK, April
Adult male Yellow wagtail (Motacilla flava flavissima) in spring plumage standing on a manure pile, Hertfordshire, England, UK, April
01377931
Chris Gomersall / 2020VISION / Adult male Yellow wagtail (Motacilla flava flavissima) in spring plumage standing on a manure pile, Hertfordshire, England, UK, April
Adult male Yellow wagtail (Motacilla flava flavissima) in spring plumage feeding on flies from a manure pile, Hertfordshire, England, UK, April
01377922
Chris Gomersall / 2020VISION / Adult male Yellow wagtail (Motacilla flava flavissima) in spring plumage feeding on flies from a manure pile, Hertfordshire, England, UK, April
Adult male Yellow wagtail (Motacilla flava flavissima) in spring plumage feeding on flies from a manure pile, Hertfordshire, England, UK, April
01377925
Chris Gomersall / 2020VISION / Adult male Yellow wagtail (Motacilla flava flavissima) in spring plumage feeding on flies from a manure pile, Hertfordshire, England, UK, April
Adult male Yellow wagtail (Motacilla flava flavissima) in spring plumage perched on a manure pile, Hertfordshire, England, UK, April 2011
01377965
Chris Gomersall / 2020VISION / Adult male Yellow wagtail (Motacilla flava flavissima) in spring plumage perched on a manure pile, Hertfordshire, England, UK, April 2011
Adult male Yellow wagtail (Motacilla flava flavissima), in spring plumage, feeding on Dung flies (Scathophagidae), Hertfordshire, England, UK, May
01377865
Chris Gomersall / 2020VISION / Adult male Yellow wagtail (Motacilla flava flavissima), in spring plumage, feeding on Dung flies (Scathophagidae), Hertfordshire, England, UK, May
Adult male Yellow wagtail (Motacilla flava flavissima) in spring plumage feeding on flies from a manure pile, Hertfordshire, England, UK, April 2011
01377963
Chris Gomersall / 2020VISION / Adult male Yellow wagtail (Motacilla flava flavissima) in spring plumage feeding on flies from a manure pile, Hertfordshire, England, UK, April 2011
Northern / Baltimore oriole (Icterus galbula) male in breeding plumage. Tompkins County, New York, USA May
01377526
Gerrit Vyn / Northern / Baltimore oriole (Icterus galbula) male in breeding plumage. Tompkins County, New York, USA May
Long-billed Dowitcher (Limnodromus scolopaceus) adult foraging in breeding plumage. Seward Peninsula, Alaska, USA May
01377534
Gerrit Vyn / Long-billed Dowitcher (Limnodromus scolopaceus) adult foraging in breeding plumage. Seward Peninsula, Alaska, USA May
Rock Ptarmigan (Lagopus mutus) in spring plumage. Scotland, UK, May.
01365368
Loic Poidevin / Rock Ptarmigan (Lagopus mutus) in spring plumage. Scotland, UK, May.
Red-throated diver (Gavia stellata) adult on nest amongst cotton grass showing striped plumage on back of neck, Flow Country, Highland, Scotland, UK, June
01358749
Mark Hamblin / 2020VISION / Red-throated diver (Gavia stellata) adult on nest amongst cotton grass showing striped plumage on back of neck, Flow Country, Highland, Scotland, UK, June
Black-headed gull (Chroicocephalus ridibundus) in flight, summer plumage, Norfolk, UK
01335559
Ernie Janes / Black-headed gull (Chroicocephalus ridibundus) in flight, summer plumage, Norfolk, UK
Flock of Black-tailed godwit (Limosa limosa) in flight, winter plumage, Norfolk, UK, March
01335572
Ernie Janes / Flock of Black-tailed godwit (Limosa limosa) in flight, winter plumage, Norfolk, UK, March
Portrait of European Robin (Erithacus rubecula) perched on lichen. Wales, UK, February.
01327056
Andy Rouse / Portrait of European Robin (Erithacus rubecula) perched on lichen. Wales, UK, February.
Summer Tanager (Piranga rubra) female perched beside male in breeding plumage, spring, Wichita Mountains National Wildlife Refuge, Oklahoma, USA, May
01327833
Marie Read / Summer Tanager (Piranga rubra) female perched beside male in breeding plumage, spring, Wichita Mountains National Wildlife Refuge, Oklahoma, USA, May
Blue-gray Gnatcatcher (Polioptila caerulea), male in breeding plumage, Wichita Mountains National Wildlife Refuge, Oklahoma, USA
01327802
Marie Read / Blue-gray Gnatcatcher (Polioptila caerulea), male in breeding plumage, Wichita Mountains National Wildlife Refuge, Oklahoma, USA
Lazuli Bunting (Passerina amoena) male in breeding plumage, singing in spring, Mono Lake Basin, California, USA
01305997
Marie Read / Lazuli Bunting (Passerina amoena) male in breeding plumage, singing in spring, Mono Lake Basin, California, USA
Bullock's Oriole (Icterus gabula bullockii) male in breeding plumage perched amid new leaves in spring, Mono Lake Basin, California, USA
01305990
Marie Read / Bullock's Oriole (Icterus gabula bullockii) male in breeding plumage perched amid new leaves in spring, Mono Lake Basin, California, USA
Black-headed Grosbeak (Pheucticus melanocephalus) male singing in spring, Mono Lake Basin, California, USA
01305988
Marie Read / Black-headed Grosbeak (Pheucticus melanocephalus) male singing in spring, Mono Lake Basin, California, USA
Male Yellowhammer perched on branch of Sallow catkins, in breeding condition. Dorset, UK, April, 2010
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Colin Varndell / Male Yellowhammer perched on branch of Sallow catkins, in breeding condition. Dorset, UK, April, 2010
Wilson's Phalarope (Phalaropus tricolor) female in breeding plumage calling. Southeast Alberta, Canada. May.
01308881
Gerrit Vyn / Wilson's Phalarope (Phalaropus tricolor) female in breeding plumage calling. Southeast Alberta, Canada. May.
Willow Ptarmigan (Lagopus lagopus) male standing on snow covered ground, vocalising in spring courtship. Males retain the white body plumage of winter plumage and molt the head and neck feathers to th...
01308879
Gerrit Vyn / Willow Ptarmigan (Lagopus lagopus) male standing on snow covered ground, vocalising in spring courtship. Males retain the white body plumage of winter plumage and molt the head and neck feathers to th...
Willow Ptarmigan (Lagopus lagopus) male standing on snow covered ground, in spring. Males retain the white body plumage of winter plumage and molt the head and neck feathers to the russet brown summer...
01308878
Gerrit Vyn / Willow Ptarmigan (Lagopus lagopus) male standing on snow covered ground, in spring. Males retain the white body plumage of winter plumage and molt the head and neck feathers to the russet brown summer...
Townsend's Warbler (Dendroica townsendi) male in breeding plumage, singing. Pend Oreille County, Washington, USA, May.
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Gerrit Vyn / Townsend's Warbler (Dendroica townsendi) male in breeding plumage, singing. Pend Oreille County, Washington, USA, May.
Marbled Godwit (Limosa fedoa) in breeding plumage calling. Alberta, Canada. May.
01308784
Gerrit Vyn / Marbled Godwit (Limosa fedoa) in breeding plumage calling. Alberta, Canada. May.
Pair of Horned Grebes (Podiceps auritus)  in breeding plumage, on water, Southeast Alberta, Canada. May.
01308771
Gerrit Vyn / Pair of Horned Grebes (Podiceps auritus) in breeding plumage, on water, Southeast Alberta, Canada. May.
Adult Dunlin (Calidris alpina) in breeding plumage during spring migration. Gray's Harbor County, Washington, USA, April.
01308739
Gerrit Vyn / Adult Dunlin (Calidris alpina) in breeding plumage during spring migration. Gray's Harbor County, Washington, USA, April.
Two adult Dunlin (Calidris alpina) moulting into breeding (alternate) plumage, competing for a prey item during spring migration. Gray's Harbor County, Washington, USA, April.
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Gerrit Vyn / Two adult Dunlin (Calidris alpina) moulting into breeding (alternate) plumage, competing for a prey item during spring migration. Gray's Harbor County, Washington, USA, April.
Common Moorhen (Gallinula chloropus) in breeding plumage foraging in a marsh. Anahuac National Wildlife Refuge, Texas, USA, March.
01308733
Gerrit Vyn / Common Moorhen (Gallinula chloropus) in breeding plumage foraging in a marsh. Anahuac National Wildlife Refuge, Texas, USA, March.
Common Loon (Gavia immer) male on water, in breeding plumage giving yodel call. The yodel call is a complex territorial vocalization only given by males and is individual specific. Island County, Wash...
01308730
Gerrit Vyn / Common Loon (Gavia immer) male on water, in breeding plumage giving yodel call. The yodel call is a complex territorial vocalization only given by males and is individual specific. Island County, Wash...
Black-Bellied  / Grey Plover (Pluvialis squatarola) in non-breeding plumage, on tidal sand flat while on spring migration; Tampa Bay, Florida, USA
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LYNN M. STONE / Black-Bellied / Grey Plover (Pluvialis squatarola) in non-breeding plumage, on tidal sand flat while on spring migration; Tampa Bay, Florida, USA
American Redstart (Setophaga ruticilla) male in breeding plumage, perched on a branch. St. Lawrence County, New York, USA, May
01308700
Gerrit Vyn / American Redstart (Setophaga ruticilla) male in breeding plumage, perched on a branch. St. Lawrence County, New York, USA, May
Male Scarlet Tanager (Piranga olivacea) singing and in breeding plumage, early spring in Sapsucker Woods, Ithaca, New York.
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Floris van Breugel / Male Scarlet Tanager (Piranga olivacea) singing and in breeding plumage, early spring in Sapsucker Woods, Ithaca, New York.
Male Scarlet Tanager (Piranga olivacea) in breeding plumage, early spring in Sapsucker Woods, Ithaca, New York.
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Floris van Breugel / Male Scarlet Tanager (Piranga olivacea) in breeding plumage, early spring in Sapsucker Woods, Ithaca, New York.
Male Wigeon (Anas penelope) calling (whistling) in breeding plumage, Lancashire, UK, March.
01273324
Alan Williams / Male Wigeon (Anas penelope) calling (whistling) in breeding plumage, Lancashire, UK, March.
Male Snow Bunting (Plectrophenax nivalis) in winter plumage feeding on rough ground close to the sea shore, North Wales, UK, March.
01273317
Alan Williams / Male Snow Bunting (Plectrophenax nivalis) in winter plumage feeding on rough ground close to the sea shore, North Wales, UK, March.
Male Snow Bunting (Plectrophenax nivalis) in winter plumage perching on coastal rocks, North Wales, UK, March.
01273315
Alan Williams / Male Snow Bunting (Plectrophenax nivalis) in winter plumage perching on coastal rocks, North Wales, UK, March.
Adult male Bluethroat (Luscinia svecica) in breeding plumage singing from a spring willow. Seward Peninsula, Alaska, USA, June.
01265571
Gerrit Vyn / Adult male Bluethroat (Luscinia svecica) in breeding plumage singing from a spring willow. Seward Peninsula, Alaska, USA, June.
Adult male "Myrtle" Yellow-rumped Warbler (Dendroica coronata) in breeding plumage, perched on branch,  Seward Peninsula, Alaska, USA, May.
01265556
Gerrit Vyn / Adult male "Myrtle" Yellow-rumped Warbler (Dendroica coronata) in breeding plumage, perched on branch, Seward Peninsula, Alaska, USA, May.
Adult Red-necked Grebe (Podiceps grisegena) in breeding plumage, on water, Seward Peninsula, Alaska, USA, May.
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Gerrit Vyn / Adult Red-necked Grebe (Podiceps grisegena) in breeding plumage, on water, Seward Peninsula, Alaska, USA, May.