Rhinoceros Auklet
Cerorhinca monocerata
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Rhinoceros Auklet, 37–41 cm, breeds colonially in burrows on North Pacific islands from California to Japan. Adults develop a prominent horn at bill base in breeding plumage plus white facial plumes. Nocturnal at colonies. Piscivore; dives up to 50 m for sand lance and herring. Winters at sea.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| طول الجناح | 35,8 cm | 14.1 in |
| الوزن | 503,75 g | 17.77 oz |
Habitat & Range
حالة الحفاظ
السلوك والتكاثر
التعشيش
Nest type: BU,CV. Incubation: 39-52 days. Fledging: 38-56 days.
عدد البيض في الوضع
1
التصنيف
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| الرتبة | Charadriiformes (Shorebirds & Gulls) |
| الفصيلة | Alcidae (Auks & Puffins) |
| Genus | Cerorhinca |
| الأنواع | Cerorhinca monocerata |
Distribution
Rhinoceros Auklet has been recorded in 1 countries.
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External Databases
الأسئلة الشائعة
Is the Rhinoceros Auklet endangered?
How does the Rhinoceros Auklet nest?
How big is the Rhinoceros Auklet?
What order and family does the Rhinoceros Auklet belong to?
Similar Birds
Other species in the Alcidae family