Aves |
Procellariiformes |
Procellariidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
; djupintervall 0 - 20 m (Ref. 120202). Temperate; 42°S - 59°S, 178°E - 148°W
Endemic in New Zealand.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ?  range ? - ? cm Max length : 38.0 cm TL hane/ej könsbestämd; (Ref. 84934); publicerad maxvikt: 510.00 g (Ref. 356)
Culmen: 3.295 cm; tarsus: 4.133 cm; wing: 30.5 cm.
Total population is about 45 to 150 birds with probably fewer than 10 breeding pairs (Ref. 84934). Minimum and maximum depth ranges are based on diving behavior of species of the same genus (Ref. 120202). This is to be replaced with better references. Scavenging; surface seizing (Ref. 356). This bird is known to sustain speeds of 80 to 100 km/h for at least 1 to 2 hours (Ref. 5720).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
Enticott, J. and D. Tipling 1997 Seabirds of the World: the complete reference. Singapore: New Holland (Publishers) Ltd. 234 p. (Ref. 84934)
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 cycleReproduktion
Könsmognad
Fecundity
Lek
Eggs
Egg development
Larvae
PhysiologySyreförbrukning
Human RelatedStamps, coins, misc.
Internet-källor
Estimates based on models
Fishing Vulnerability
Low to moderate vulnerability (28 of 100).
Price category
Unknown.