Black Bittern, preening

Black Bittern

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Black Bittern stretching neck

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-winged Stilt, preening

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-winged Stilt, bathing and preening

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Bittern

Rijksmuseum

Rikijmuseum API

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

Eurasian bittern

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Bittern and hibiscus

Freer and Sackler

DPLA API

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