Aves | Anseriformes
Environment / Climate / Range
Countries | FAO areas | Ecosystems | Occurrences | Introductions
Southeast Pacific and Southwest Atlantic: Chile, Argentina and Falkland Islands. Subtropical to temperate.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cmmax. published weight: 2.3 kg (Ref. 356)
Surface diving; dabbling; coastal (Ref. 356).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
SAUP Database. 2006. (Ref. 356)
IUCN Red List Status (Ref. 114614)
CITES status (Ref. 94142)
Threat to humans
| FisheriesWiki |
Estimates of some properties based on models
): 7.1 - 14.2, mean 9.6 (based on 329 cells; Ref. 115970