Aves |
Sphenisciformes |
Spheniscidae
Environment: milieu / climate zone / गहराई सीमा / distribution range
पारिस्थितिकी
. Temperate
Indo-Pacific: Macquarie Island.
Length at first maturity / आकार / Weight / Age
परिपक्व अवधि: Lm ? range ? - ? cm Max length : 76.0 cm TL पुल्लिंग / अलिंग; (संदर्भ 91362); अधिकतम प्रकाशित वज़न: 5.7 kg (संदर्भ 356)
Culmen: 6.21 cm; tarsus: 3.11 cm.
Total population is about 1 million pairs. This bird species is known to be slaughtered for its oil, being heavily exploited for 50 years up until 1918. At present, the population has recovered and is now stable (Ref. 84934). This species is gregarious, noisy and aggressive and it is known to breed in large colonies (Ref. 91362). Pursuit diving (Ref. 356).
Life cycle and mating behavior
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | Eggs | Fecundity | Larvae
Harrison, P. 1987 Seabirds of the world: a photographic guide. Christopher Helm, Hong Kong, 317p. (संदर्भ 91362)
IUCN Red List Status
(संदर्भ 130435: Version 2025-1)
CITES status (संदर्भ 108899)
Not Evaluated
CMS (संदर्भ 116361)
Not Evaluated
Threat to humans
Human uses
| FishSource |
साधन
अधिक जानकारी
Population dynamicsबाढ़
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
बहुतायत
Life cycleपुनरुत्पत्ति
परिपक्व अवधि
Fecundity
मछलीऔ का अंडे देना
Eggs
Egg development
Larvae
PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
इंटरनेट स्रोत
Estimates based on models
Fishing Vulnerability
Moderate to high vulnerability (50 of 100).
Price category
Unknown.
