Marie Read / Great blue heron (Ardea herodias) in breeding plumage, head and shoulders showing plumes on crown and neck, Montezuma National Wildlife Refuge, New York, USA, May.
00543021
Sebastian Kennerknecht / Atlantic Puffin (Fratercula arctica) at nest burrow, Skomer Island National Nature Reserve, Skomer Island, Pembrokeshire, Wales, United Kingdom
00583821
Sebastian Kennerknecht / Pheasant-tailed Jacana (Hydrophasianus chirurgus) flying in breeding plumage, Diyasaru Park, Colombo, Sri Lanka
00543025
Sebastian Kennerknecht / Atlantic Puffin (Fratercula arctica) in breeding plumage, Skomer Island National Nature Reserve, Skomer Island, Pembrokeshire, Wales, United Kingdom
00543020
Sebastian Kennerknecht / Atlantic Puffin (Fratercula arctica) carrying fish prey, Skomer Island National Nature Reserve, Skomer Island, Pembrokeshire, Wales, United Kingdom
Sebastian Kennerknecht / Atlantic Puffin (Fratercula arctica) in breeding plumage, Skomer Island National Nature Reserve, Skomer Island, Pembrokeshire, Wales, United Kingdom
00543033
Sebastian Kennerknecht / Atlantic Puffin (Fratercula arctica) in breeding plumage, Skomer Island National Nature Reserve, Skomer Island, Pembrokeshire, Wales, United Kingdom
00543032
Sebastian Kennerknecht / Atlantic Puffin (Fratercula arctica) group at coastal breeding colony, Skomer Island National Nature Reserve, Skomer Island, Pembrokeshire, Wales, United Kingdom
00543031
Sebastian Kennerknecht / Atlantic Puffin (Fratercula arctica) group at coastal breeding colony, Skomer Island National Nature Reserve, Skomer Island, Pembrokeshire, Wales, United Kingdom
00543028
Sebastian Kennerknecht / Atlantic Puffin (Fratercula arctica) in breeding plumage, Skomer Island National Nature Reserve, Skomer Island, Pembrokeshire, Wales, United Kingdom
00543027
Sebastian Kennerknecht / Atlantic Puffin (Fratercula arctica) in breeding plumage, Skomer Island National Nature Reserve, Skomer Island, Pembrokeshire, Wales, United Kingdom