Aves |
Procellariiformes |
Procellariidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
Pelagiska. Tropical
Indo-West Pacific and Atlantic Ocean. Oceania.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ?  range ? - ? cm Max length : 27.0 cm TL hane/ej könsbestämd; (Ref. 8812); publicerad maxvikt: 990.00 g (Ref. 356)
Culmen: 2.171 cm; tarsus: 2.82 cm; wing: 20.38 cm.
Total Length: 26 to 27 cm; Wingspan: 65 to 70 cm (Ref. 8812). Breeds on oceanic islands. Does not typically trail ships (Ref. 91362). Highly pelagic (Refs. 356, 122680); associated with predatory fish. Feeds by surface-seizing (Ref. 356). Diet includes fish and squid but also crustaceans and sea-striders (Ref. 122680).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
Lepage, D. 2007 Avibase -the World Bird Database. http://www.bsc-eoc.org/avibase/avibase.jsp [accessed 09/07/2007]. (Ref. 7816)
IUCN Red List Status
(Ref. 130435: Version 2025-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Verktyg
Ytterligare information
Population dynamicsTillväxtMax. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionAbundans Life cycleReproduktion
Könsmognad
Fecundity
Lek
Eggs
Egg development
Larvae
PhysiologySyreförbrukning
Human RelatedStamps, coins, misc.
Internet-källor
Estimates based on models
Resiliens
Hög, lägsta populationsfördubblingstid mindre än 15 månader (K=20.18-27.23).
Fishing Vulnerability
Low vulnerability (17 of 100).
Price category
Unknown.