Black-winged Stilt, preening

Black-winged Stilt, bathing and preening

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Glaucous-winged Gull, preening

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Glaucous-winged Gull, preening, walking

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Foraging Black-winged Stilts

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Foraging Black-winged Stilt

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Black Bittern, preening

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Black-necked Grebe, preening

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Preening Black-faced Bunting

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Black-necked Grebes, preening

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Black Scoter, preening and bathing

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Black-faced Bunting, singing and some preening

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Black-tailed Godwit, preening and wing flapping

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Glaucous-winged Gull, walking

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Dunlins, preening

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Preening Secretarybird

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Rook, preening

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Canvasback, preening

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Smews, preening

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Dunlins, preening

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Japanese Cormorants, preening

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Eurasian Spoonbill, preening

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Crested Kingfisher, preening

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Baer's pochard, preening

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Stejneger's Scoters, preening

Osaka Museum of Natural History

Movie Archives of Animal Behavior