Razorbill
Alca torda
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<birdfyi-bird slug="alca-torda"></birdfyi-bird>The Razorbill (Alca torda) is a bird species in the family Alcidae (auks & puffins), within the order Charadriiformes (shorebirds & gulls). Recorded measurements include a wingspan of 41.9 cm and a weight of 646.7 g. The IUCN Red List classifies it as Least Concern.
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关于
刀嘴海雀（Alca torda），体长37-39厘米，是一种大西洋海雀，喙深而侧扁，横贯白色纵纹。属海雀科（Alcidae），在大西洋岩石海岸繁殖，是大海雀（已灭绝）在现存海雀中关系最密切的近亲。
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| 翼展 | 41.9 cm | 16.5 in |
| 体重 | 646.6666666666666 g | 22.81 oz |
Habitat & Range
保护状况
行为与繁殖
筑巢
Nest type: BU,CR,CV. Incubation: 38-43 days. Fledging: 38-43 days.
产卵数
1
分类学
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| 目 | Charadriiformes (Shorebirds & Gulls) |
| 科 | Alcidae (Auks & Puffins) |
| Genus | Alca |
| 物种 | Alca torda |
Distribution
Razorbill has been recorded in 5 countries.
countries highlighted
External Databases
常见问题
Is the Razorbill endangered?
How does the Razorbill nest?
How big is the Razorbill?
What order and family does the Razorbill belong to?
Similar Birds
Other species in the Alcidae family