Arctic Jaeger

Arctic Jaeger

Stercorarius parasiticus

Least Concern
翼開長
62.1 cm
体重
459.0 g
Stercorariidae
Charadriiformes

The Arctic Jaeger (Stercorarius parasiticus) is a bird species in the family Stercorariidae (skuas & jaegers), within the order Charadriiformes (shorebirds & gulls). Recorded measurements include a wingspan of 62.1 cm and a weight of 459 g. The IUCN Red List classifies it as Least Concern.

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について

北極圏で繁殖し、南半球で越冬する海鳥(体長41〜46cm)。褐色の体と尖った細い中央尾羽が特徴。Stercorarius parasiticus(シロハラトウゾクカモメ)は他の海鳥から食べ物を空中で奪う「盗み食い」で有名で、カモメやアジサシを空中で追いかけ、食べ物を吐き出させる。Stercorariidae科。

Physical Description

Measurement Value Imperial
翼開長 62.1 cm 24.4 in
体重 459.0 g 16.19 oz

Habitat & Range

保全状況

Least Concern
IUCN Red List

行動と繁殖

営巣

Nest type: SC. Incubation: 26-27 days. Fledging: 26-30 days.

一腹卵数

1-2

分類学

Kingdom Animalia
Phylum Chordata
Class Aves
Charadriiformes (Shorebirds & Gulls)
Stercorariidae (Skuas & Jaegers)
Genus Stercorarius
Stercorarius parasiticus

Distribution

Arctic Jaeger has been recorded in 9 countries.

生息あり Not recorded

countries highlighted

External Databases

よくある質問

Is the Arctic Jaeger endangered?
The Arctic Jaeger has a conservation status of Least Concern.
How does the Arctic Jaeger nest?
Nest type: SC. Incubation: 26-27 days. Fledging: 26-30 days.
How big is the Arctic Jaeger?
The Arctic Jaeger has a wingspan of 62.1 cm, weight of 459.0 g.
What order and family does the Arctic Jaeger belong to?
The Arctic Jaeger (Stercorarius parasiticus) belongs to the order Charadriiformes and the family Stercorariidae.

Similar Birds

Other species in the Stercorariidae family

比較

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