Aves |
Charadriiformes |
Laridae
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
Others. Tropical; 82°N - 44°S, 105°E - 27°E (參考文獻 124582)
Indo-Pacific, Atlantic Ocean, Mediterranean and the Arctic. Tropical to polar.
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm最大體重: 998.00 g (參考文獻 356)
Culmen: 2.55 cm; tarsus: 3.598 cm; wing: 26.7 cm.
Found on beach and shoreline (Ref. 116102). Coastal. Pelagic. Exhibits surface-seizing and plunge-diving behavior (Ref. 356). Opportunistic feeders. Feeds on small fish and small invertebrates, mainly crustaceans and insects; as well as faeces and carcasses. An arctic breeder; breeding area almost circumpolar with the exception of the Eurasian coast of Arctic Ocean. Nests on islets and flat, moist, grassy terrain of tundras, in pairs or small colonies. Often nests within colonies of Arctic terns (Sterna paradisaea). Common clutch size of 2 eggs. Migrates over oceanic waters southbound to western South America and south-southwestern Africa (Ref. 95138).
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
主要參考資料
參考文獻 | 合作者 | 合作者
Lepage, D. 2007 Avibase -the World Bird Database. http://www.bsc-eoc.org/avibase/avibase.jsp [accessed 09/07/2007]. (參考文獻 7816)
IUCN 瀕危狀態
(參考文獻 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 19 February 2020
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
釣魚的脆弱性
(參考文獻 71543) |
(0 of 100). |
價格種類
(參考文獻 80766): |
Unknown. |
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