Aves |
Procellariiformes |
Procellariidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
. Subtropical
Eastern Pacific.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ?  range ? - ? cm Max length : 41.0 cm TL hane/ej könsbestämd; (Ref. 8812); publicerad maxvikt: 360.00 g (Ref. 356)
Culmen: 3.1 cm; tarsus: 4.0 cm; wing: 27.8 cm.
Total Length: 38 to 41 cm; Wingspan: 97 cm (Ref. 8812). Feeding rate of 1.93 feeds every 10 days at about one month old (Ref. 6661). Eradication of the predator Kiore has been done to conserve this bird species, to administer recovery and recolonization of seabirds (Ref. 87924). Breeds on oceanic islands. Does not typically trail ships (Ref. 91362). Feeds by surface-seizing (Ref. 356). Adult Murphy's petrels deliver food about every tenth day during chick rearing, thus they may be foraging closer to the colony during rearing that incubation (Ref. 5720).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
Williams, G.R. 1960 The birds of the Pitcairm Islands, central Pacific Ocean. Ibis 102:58-70. (Ref. 6661)
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 dynamicsTillväxt
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundans
Life cycleReproduktionKönsmognadFecundityLekEggsEgg developmentLarvae PhysiologySyreförbrukning
Human RelatedStamps, coins, misc.
Internet-källor
Estimates based on models
Fishing Vulnerability
Low to moderate vulnerability (31 of 100).
Price category
Unknown.