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Little Auk

Alle alle

Least Concern
翼開長
23.2 cm
体重
170.0 g
Alcidae
Charadriiformes

について

北極圏で繁殖し、北大西洋で越冬する小型の海鳥(体長17〜21cm)。黒白の体と小さな嘴が特徴で、北極海で最も個体数の多い海鳥の一つ。Alle alle(ヒメウミスズメ)はノルウェー、グリーンランド、スピッツベルゲンに数百万羽が集まる大コロニーを形成する。Alcidae科。

Physical Description

Measurement Value Imperial
翼開長 23.2 cm 9.1 in
体重 170.0 g 6.00 oz

Habitat & Range

保全状況

Least Concern
IUCN Red List

行動と繁殖

営巣

Nest type: BU,CR. Incubation: 28-31 days. Fledging: 23-33 days.

一腹卵数

1

分類学

Kingdom Animalia
Phylum Chordata
Class Aves
Charadriiformes (Shorebirds & Gulls)
Alcidae (Auks & Puffins)
Genus Alle
Alle alle

Distribution

Little Auk has been recorded in 5 countries.

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生息あり Not recorded
{# Simplified country/region shapes — major landmasses with ISO alpha-2 data attributes. These are simplified polygon representations for visual distribution display. #}

countries highlighted

External Databases

よくある質問

Is the Little Auk endangered?
The Little Auk has a conservation status of Least Concern.
How does the Little Auk nest?
Nest type: BU,CR. Incubation: 28-31 days. Fledging: 23-33 days.
How big is the Little Auk?
The Little Auk has a wingspan of 23.2 cm, weight of 170.0 g.
What order and family does the Little Auk belong to?
The Little Auk (Alle alle) belongs to the order Charadriiformes and the family Alcidae.

Similar Birds

Other species in the Alcidae family

比較

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