Suspected Eurasian Wigeon x Northern Pintail Hybrid

Suspected Eurasian Wigeon x Northern Pintail Hybrid

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Suspected Eurasian Wigeon x Northern Pintail Hybrid

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Suspected Eurasian Wigeon x Northern Pintail Hybrid, bathing

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Foraging Eurasian Wigeon

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Foraging Eurasian Wigeon

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Foraging Eurasian Wigeon

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Northern Pintail, eyelid movement

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Ferruginous Duck (suspected hybrid)

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

Chromosome studies in Drosera, the Droseraceae in connection with possible origin of the basic chromosome number of X=10 well-differentiated in the northern hemisphere

NDL Digital Collections

NDL Digital Collections