Aves |
Procellariiformes |
Diomedeidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
سطح زی; تغييرات عمق 0 - 5 m (مرجع 120208). Subtropical; 26°S - 45°S, 14°E - 106°E
Western Indian Ocean and the Antarctic: Amsterdam Island. Subtropical to temperate.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ? range ? - ? cm Max length : 115 cm TL جنس نر / بدون خواص جنسي; (مرجع 84934); بيشينه وزن گزارش شده: 8.0 kg (مرجع 356)
Culmen: 14.381 cm; tarsus: 11.333 cm; wing: 64.0 cm.
Known to breed on central plateau 500 to 600 meters. Total population is 70 birds or 15 to 19 pairs, where only 10 breed annually (Ref. 84934). Convention on the Conservation of Migratory Species of Wild Animals. Minimum and maximum depth ranges are based on behavior of species of the same genus (Ref. 120208). This will be replaced with better references. Scavenging; surface seizing; offshore, pelagic (Ref. 356).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Lepage, D. 2007 Avibase -the World Bird Database. http://www.bsc-eoc.org/avibase/avibase.jsp [accessed 09/07/2007]. (مرجع 7816)
وضعيت در فهرست قرمز IUCN
(مرجع 130435: Version 2025-1)
وضعيت از نظر سايتس (مرجع 108899)
Not Evaluated
خطر برای انسان ها
استفاده انسانی
| FishSource |
ابزارها
اطلاعات بيشتر
Population dynamicsرشدMax. ages / sizesLength-weight rel.Length-length rel.نوسانات طولیMass conversionفراواني Life cycleتولید مثل
بلوغ
Fecundity
تخم ریزی
Eggs
نمو تخم
Larvae
PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
منابع اينترنتي
Estimates based on models
Fishing Vulnerability
High to very high vulnerability (69 of 100).
طبقه قيمت
Unknown.
