Aves |
Procellariiformes |
Procellariidae
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
大洋性; 深度上下限 0 - 66 m (參考文獻 58635), usually 1 - 14 m (參考文獻 58635). Tropical; 21°C - 31°C (參考文獻 96995)
Indo-Pacific, Atlantic Ocean and the Mediterranean. Tropical to temperate.
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm Max length : 46.0 cm TL 雄魚/尚未辨別雌雄; (參考文獻 8812); 最大體重: 570.00 g (參考文獻 356)
Culmen: 4.04 cm; tarsus: 5.13 cm; wing: 31.0 cm.
Total Length: 41 to 46 cm; Wingspan: 97 to 104 cm (Ref. 8812). Occupies ridges and burrows. Form small breeding colonies on headlands and the tops of coastal cliffs; found in groups of burrows rather than spread out (Ref. 89480). Colonial breeder on oceanic islands. Typically gregarious at sea; does not trail ships (Ref. 91362). Found along seashores (Ref. 83946) and the continental shelf. Exhibits pursuit-plunging and surface-diving (Ref. 81748). Feeding mode: contact dipping (birds flew close to the surface to catch their prey); feeding on the surface (birds catch their prey from a sitting position or surface dive); air dipping (observed infrequently; birds catch the flying fish) (Ref. 96995).
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Breeding season is dependent on the area: from April to November in northern subtropical Pacific localities; from October to May in southern subtropical Pacific localities; breeding cycle in tropical Pacific localities extends the eight-month breeding season of those in the subtropical Pacific.
主要參考資料
參考文獻 | 合作者 | 合作者
Eriksen, J. and R. Victor 2013 Oman Bird List: the official list of the birds of the Sulatante of Oman (7th Edition). Centre for Environmental Studies & Research, Sultan Qaboos University, Muscat, Oman, 288 pp. (參考文獻 129478)
IUCN 瀕危狀態
(參考文獻 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 07 August 2018
CITES狀態 (參考文獻 108899)
Not Evaluated
Not Evaluated
對人類具威脅
人類使用
FAO - Publication: search | FishSource |
工具
更多資訊
人口動態成長最大年齡/尺寸長度重量比長度關係長度-頻率質量轉換豐度
網路資源
基於模型的估計
回復力
(Ref. 69278): |
高度, 族群倍增時間少於 15個月 (K=8.46-24.15) |
釣魚的脆弱性
(參考文獻 71543) |
Moderate vulnerability (36 of 100). |
價格種類
(參考文獻 80766): |
Unknown. |
