Aves | Anseriformes
Environment / Climate / Range
Countries | FAO areas | Ecosystems | Occurrences | Introductions
North Bering Sea.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cmmax. published weight: 1.4 kg (Ref. 356)
Culmen: 2.505 cm; wing: 26.75 cm.
Surface diving; dabbling; coastal. Winters in the North Bering Sea (Ref. 356).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
SAUP Database. 2006. (Ref. 356)
IUCN Red List Status (Ref. 115185)
CITES status (Ref. 108899)
Threat to humans
| FisheriesWiki |
Estimates of some properties based on models