Eastern Spot-billed Duck, scratching and preening

Eastern Spot-billed Duck and juveniles

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Eastern Spot-billed Ducks, preening

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Eastern Spot-billed Duck and juveniles moving to the water

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Eastern Spot-billed Ducks, wing flapping, preening, walking

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Eastern Spot-billed Ducks, wing flapping

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Nordmann's greenshank, scratching and preening

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Common Goldeneye, preening and scratching

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Northern Lapwings, preening and scratching

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Falcated Duck, resting and preening

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Steller's Sea Eagle, preening and scratching

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Steller's Sea Eagle, scratching and preening

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Steller's Sea Eagle, preening and scratching

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Yellow-billed Loon, preening and wing flapping

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Male Scaly-sided Merganser, scratching and preening

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Long-billed Plovers, preening

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Falcated Duck, preening

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Female Ring-necked Duck, preening and diving

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Fledgling of Japanese Paradise Flycatcher, preening, scratching and fell

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Eastern Buzzard, close up and preening

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Crested Honey Buzzard in Himeji City Zoo, preening and scratching

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Crested Honey Buzzard in Himeji City Zoo, preening and scratching

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Female Ring-necked Duck, preening

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Ferruginous Duck (suspected hybrid), preening

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Ferruginous Duck (suspected hybrid), preening

Osaka Museum of Natural History

Movie Archives of Animal Behavior