Japanese Accentor took flight

Japanese Bush Warbler took flight

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Perched Japanese Paradise Flycatcher took flight

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Perched Japanese Paradise Flycatcher took flight

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Perched Japanese Paradise Flycatcher took flight

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Perched Japanese Paradise Flycatcher took flight

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Japanese Accentor, feeding

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Japanese Accentor, feeding

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Japanese Accentor moving

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Japanese Accentor, feeding

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Common Mergansers took flight

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Tundra Swans took flight

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Stejneger's Stonechat took flight

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Slaty-backed Gull took flight

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Perched Lesser Cuckoo took flight

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Perched Eastern Buzzard took flight

Osaka Museum of Natural History

Movie Archives of Animal Behavior

White-tailed Eagle, took flight

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Perched Eastern Buzzard took flight

Osaka Museum of Natural History

Movie Archives of Animal Behavior

White-naped Cranes took flight

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Male Mugimaki Flycatcher took flight

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Perched Grey-streaked Flycatcher took flight

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Perched Grey-streaked Flycatcher, took flight

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Lesser White-fronted Goose took flight

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Perched Grey-streaked Flycatcher, took flight

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Perched Common Kestrel and took flight

Osaka Museum of Natural History

Movie Archives of Animal Behavior