dcsimg
Royal Ontario Museum. Erika Tavares. Year: 2010.   cc-by-3.0

Aythya valisineria (Canvasback) is a species of birds in the family Anatidae. It is associated with freshwater habitat. It is native to United States. Canvasback is a diurnal herbivore. Individuals can grow to 1600 g. Reproduction is dioecious. Canvasback has parental care (only female provides care).

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EOL has data for 31 attributes, including:

Known occurrences, collected specimens and observations of Canvasback. View this species on GBIF