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Cassin's Auklet
Ptychoramphus aleuticus
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Near Threatened
Envergure
24,2 cm
Poids
175,0 g
Famille
Alcidae
Ordre
Charadriiformes
À propos
Cassin's Auklet, 21–23 cm, is a small, almost entirely dark grey auklet breeding in burrows on rocky North Pacific islands from Baja California to the Aleutians. Feeds almost exclusively on zooplankton — euphausiids and copepods — at night. Highly colonial; winters near shore.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| Envergure | 24,2 cm | 9.5 in |
| Poids | 175,0 g | 6.17 oz |
Habitat & Range
Statut de conservation
Near Threatened
IUCN Red List
Comportement et reproduction
Nidification
Nest type: CR,BU. Incubation: 37-57 days. Fledging: 41-51 days.
Taille de la couvée
1
Taxonomie
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| Ordre | Charadriiformes (Shorebirds & Gulls) |
| Famille | Alcidae (Auks & Puffins) |
| Genus | Ptychoramphus |
| Espèces | Ptychoramphus aleuticus |
Distribution
Cassin's Auklet has been recorded in 1 countries.
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Présent
Not recorded
countries highlighted
External Databases
Foire aux questions
Is the Cassin's Auklet endangered?
The Cassin's Auklet has a conservation status of Near Threatened.
How does the Cassin's Auklet nest?
Nest type: CR,BU. Incubation: 37-57 days. Fledging: 41-51 days.
How big is the Cassin's Auklet?
The Cassin's Auklet has a wingspan of 24.2 cm, weight of 175.0 g.
What order and family does the Cassin's Auklet belong to?
The Cassin's Auklet (Ptychoramphus aleuticus) belongs to the order Charadriiformes and the family Alcidae.
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