| Family: |
Anatidae () |
| Max. size: |
max.weight: 807.5 g |
| Environment: |
others; marine |
| Distribution: |
Northern Pacific, Northeast Atlantic and the Arctic. Polar to Temperate. |
| Diagnosis: |
Culmen: 3.9 cm; tarsus: 3.805 cm; wing: 21.15 cm. |
| Biology: |
Surface diving; dabbling; coastal (Ref. 356). Feeds on gastropod, bivalve, isopod, amphipod and echinoderm (Ref. 4602). |
| IUCN Red List Status: |
Vulnerable (VU); Date assessed: 07 August 2018 (A2bcd+3bcd+4bcd) Ref. 123251)
|
| Threat to humans: |
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| Country info: |
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