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Cassin's Auklet
Ptychoramphus aleuticus
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Near Threatened
Размах крыльев
24,2 cm
Масса
175,0 g
Семейство
Alcidae
Отряд
Charadriiformes
О нас
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 |
|---|---|---|
| Размах крыльев | 24,2 cm | 9.5 in |
| Масса | 175,0 g | 6.17 oz |
Habitat & Range
Охранный статус
Near Threatened
IUCN Red List
Поведение и размножение
Гнездование
Nest type: CR,BU. Incubation: 37-57 days. Fledging: 41-51 days.
Размер кладки
1
Таксономия
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| Отряд | Charadriiformes (Shorebirds & Gulls) |
| Семейство | Alcidae (Auks & Puffins) |
| Genus | Ptychoramphus |
| Виды | Ptychoramphus aleuticus |
Distribution
Cassin's Auklet has been recorded in 1 countries.
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Присутствует
Not recorded
countries highlighted
External Databases
Часто задаваемые вопросы
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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