Razorbill
Alca torda
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Giới Thiệu
Razorbill, 37–39 cm, is an Atlantic alcid with a deep, laterally compressed bill crossed by a white vertical bar. Breeds on Atlantic cliff colonies from Maine to Greenland and Iceland to Norway; winters at sea. Dives to over 100 m pursuing fish. Strongly monogamous; pairs reunite annually at colonies.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| Chiều Dài Sải Cánh | 41,9 cm | 16.5 in |
| Khối Lượng | 646,6666666666666 g | 22.81 oz |
Habitat & Range
Tình Trạng Bảo Tồn
Hành Vi & Sinh Sản
Làm Tổ
Nest type: BU,CR,CV. Incubation: 38-43 days. Fledging: 38-43 days.
Số Trứng
1
Phân Loại Học
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| Bộ | Charadriiformes (Shorebirds & Gulls) |
| Họ | Alcidae (Auks & Puffins) |
| Genus | Alca |
| Loài | Alca torda |
Distribution
Razorbill has been recorded in 5 countries.
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External Databases
Câu Hỏi Thường Gặp
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