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 |
|---|---|---|
| Flügelspannweite | 35,8 cm | 14.1 in |
| Gewicht | 503,75 g | 17.77 oz |
Habitat & Range
Erhaltungsstatus
Verhalten & Brutverhalten
Nistverhalten
Nest type: BU,CV. Incubation: 39-52 days. Fledging: 38-56 days.
Gelegegröße
1
Taxonomie
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| Ordnung | Charadriiformes (Watvögel und Möwen) |
| Familie | Alcidae (Alken) |
| Genus | Cerorhinca |
| Arten | Cerorhinca monocerata |
Distribution
Rhinoceros Auklet has been recorded in 1 countries.
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External Databases
Häufig gestellte Fragen
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