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Little Auk
Alle alle
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Least Concern
翼展
23.2 cm
体重
170.0 g
科
Alcidae
目
Charadriiformes
On this page
关于
小海雀（Alle alle），体长17-19厘米，大量繁殖于北极高纬度地区，数亿只聚集于格陵兰和斯瓦尔巴特群岛的悬崖。属海雀科（Alcidae），是北大西洋数量最多的海鸟之一，以浮游甲壳类动物为食。
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| 翼展 | 23.2 cm | 9.1 in |
| 体重 | 170.0 g | 6.00 oz |
Habitat & Range
保护状况
Least Concern
IUCN Red List
行为与繁殖
筑巢
Nest type: BU,CR. Incubation: 28-31 days. Fledging: 23-33 days.
产卵数
1
分类学
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| 目 | Charadriiformes (Shorebirds & Gulls) |
| 科 | Alcidae (Auks & Puffins) |
| Genus | Alle |
| 物种 | Alle alle |
Distribution
Little Auk has been recorded in 5 countries.
{# Distribution Map — simplified SVG world map with highlighted countries. Expects `country_codes` variable: list of ISO alpha-2 codes (e.g. ["US", "CA", "MX"]). Uses Alpine.js to toggle classes on country paths. #}
出现
Not recorded
countries highlighted
External Databases
常见问题
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
Spectacled Guillemot
Cepphus carbo
Least Concern
Least Auklet
Aethia pusilla
Least Concern
Great Auk
Pinguinus impennis
Extinct
Pigeon Guillemot
Cepphus columba
Least Concern
Razorbill
Alca torda
Least Concern
Common Murre
Uria aalge
Least Concern
Ancient Murrelet
Synthliboramphus antiquus
Least Concern
Tufted Puffin
Fratercula cirrhata
Least Concern