Summary ²

The ferruginous duck, also ferruginous pochard (Aythya nyroca) is a medium-sized diving duck from Eurasia. The species is known colloquially by birders as "fudge duck".

Sources and Credits

1. (c) Ján Svetlík, some rights reserved (CC BY-NC-ND), https://www.flickr.com/photos/svetlik/5639928285/
2. (c) Wikipedia, some rights reserved (CC BY-SA), http://en.wikipedia.org/wiki/Aythya_nyroca

More Info

• iNat taxon page
• Animal Diversity Web
• Biodiversity Heritage Library
• BOLD Systems BIN search
• Global Biodiversity Information Facility (GBIF)
• NatureServe Explorer 2.0
• NBN Atlas
• VertNet
• Xeno-canto
• 日本のレッドデータ検索システム

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