Aves |
Anseriformes |
Anatidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Others; freshwater; brackish; depth range 0 - 60 m (Ref. 124889). Boreal; 71°N - 36°N, 10°W - 84°E (Ref. 124582)
Inland Asia, the Mediterranean, Pacific and Atlantic Ocean and Arctic. Subtropical to boreal.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm Max length : 59.0 cm TL male/unsexed; (Ref. 94965); max. published weight: 1.8 kg (Ref. 356)
Culmen: 4.285 cm; tarsus: 4.73 cm; wing: 27.15 cm.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
BirdLife International. 2010. (Ref. 83520)
IUCN Red List Status (Ref. 130435: Version 2024-1)
CITES status (Ref. 108899)
Not Evaluated
Threat to humans
Human uses
| FishSource |
Tools
More information
Population dynamicsGrowthAge/SizeLength-weightLength-lengthLength-frequenciesMass conversionRecruitmentAbundance Life cycleReproduction
Maturity
Fecundity
Spawning
Eggs
Egg development
Larvae
Larval dynamics
Human RelatedAquaculture profile
Stamps, Coins Misc.
Internet sources
Estimates based on models
Preferred temperature
(Ref.
115969): 4.2 - 17.2, mean 9.2 (based on 2299 cells).
Vulnerability
Moderate vulnerability (44 of 100).
Price category
Unknown.