Ferruginous duck / Moorente (Aythya nyroca)
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Moorente und Reiherente. 2021-03-07 12:08:04 Rapperswil
NIKON D3100
ISO 400Exposure 1/1600
Observations
Only documented observation: 2021-03-07Description
Classification: Genus Aythya (Aythya); Tribe Diving ducks (Aythyini); Subfamily Dabbling ducks plus extinct (Anatinae); Family Waterfowl (Anatidae)Woody brown (ferruginous means rust-red), black and white with a gray bill. Butt is white, but also a part of the belly not seen when it's in water. Tall head reminds me of a Kolbenente/Red-crested pochard, but is pure brown.
Etymology:
The scientific name is derived from Greek aithuia an unidentified seabird mentioned by authors including Hesychius and Aristotle, and nyrok, the Russian name for a duck. [Link]
Other Details
Physical details
Physical details: length=38-42 cm, wingspan=63-67 cm, weight=450-700 gHabitats: River and lake