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Crested Auklet

Aethia cristatella

Least Concern
翼開長
27.9 cm
体重
260.0 g
Alcidae
Charadriiformes

The Crested Auklet (Aethia cristatella) is a bird species in the family Alcidae (auks & puffins), within the order Charadriiformes (shorebirds & gulls). Recorded measurements include a wingspan of 27.9 cm and a weight of 260 g. The IUCN Red List classifies it as Least Concern.

On this page

について

Crested Auklet, 23–26 cm, breeds in huge colonies on Aleutian and Bering Sea islands, forming spectacular wheeling flocks. Elaborate forward-curving crest, small orange bill. Males emit a citrus-tangerine scent from nape used in courtship. Planktivore; dives for euphausiids and copepods in icy waters.

Physical Description

Measurement Value Imperial
翼開長 27.9 cm 11.0 in
体重 260.0 g 9.17 oz

Habitat & Range

保全状況

Least Concern
IUCN Red List

行動と繁殖

営巣

Nest type: CR,CV. Incubation: 34-35 days. Fledging: 27-36 days.

一腹卵数

1

分類学

Kingdom Animalia
Phylum Chordata
Class Aves
Charadriiformes (Shorebirds & Gulls)
Alcidae (Auks & Puffins)
Genus Aethia
Aethia cristatella

Distribution

Crested Auklet has been recorded in 2 countries.

生息あり Not recorded

countries highlighted

External Databases

よくある質問

Is the Crested Auklet endangered?
The Crested Auklet has a conservation status of Least Concern.
How does the Crested Auklet nest?
Nest type: CR,CV. Incubation: 34-35 days. Fledging: 27-36 days.
How big is the Crested Auklet?
The Crested Auklet has a wingspan of 27.9 cm, weight of 260.0 g.
What order and family does the Crested Auklet belong to?
The Crested Auklet (Aethia cristatella) belongs to the order Charadriiformes and the family Alcidae.

Similar Birds

Other species in the Alcidae family

比較

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