Anas acuta

出典：ウィキメディア・コモンズ (Wikimedia Commons)
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IOC Classification: Domain: Eukaryota • Regnum: Animalia • Phylum: Chordata • Subphylum: Vertebrata • Infraphylum: Gnathostomata • Superclassis: Tetrapoda • Cladus: Amniota • Cladus: Reptilia • Cladus: Archosauria • Classis: Aves • Superordo: Neognathae • Ordo: Anseriformes • Familia: Anatidae • Subfamilia: Anatinae • Genus: Anas • Species: Anas acuta Linnaeus, 1758
Wikispecies has an entry on:

Pairs

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  • female (down) and male eclipse (up).
    female (down) and male eclipse (up).

Male in breeding plumage

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Deutsch: Männchen im Prachtkleid

Male different views

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Male swimming

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Male heads

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Male interesting behavior

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Female or male eclipse

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  • note incorrect file name
    note incorrect file name

Female heads

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  • From A catalogue of the birds of Indiana by Amos W. Butler. 1891.
    From A catalogue of the birds of Indiana by Amos W. Butler. 1891.

Groups

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  • ID composite
    ID composite

In flight

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Eggs

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  • Museum specimen - Salthom, Denmark
    Museum specimen - Salthom, Denmark


Distributions

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  • Distribution in Europe
    Distribution in Europe
  • Distribution in the world
    Distribution in the world
  • in Finland
    in Finland

Sound recordings

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「https://commons.wikimedia.org/w/index.php?title=Anas_acuta&oldid=835464337」から取得