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Wilson's Storm-petrel
Oceanites oceanicus
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Least Concern
翼開長
29.4 cm
体重
37.5 g
科
Oceanitidae
目
Procellariiformes
について
南極で繁殖し、北半球まで渡る小型の海鳥（体長15〜19cm）。黒い体に白い腰帯が特徴で、世界最小の海鳥の一つ。Oceanites oceanicus（ウィルソンのアマツバメ）は波の上をほとんど水面スレスレに飛びながらプランクトンを食べる。「ウォーキング・ウォーター」と呼ばれる特徴的な採食行動を見せる。Oceanitidae科。
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| 翼開長 | 29.4 cm | 11.6 in |
| 体重 | 37.5 g | 1.32 oz |
保全状況
Least Concern
IUCN Red List
行動と繁殖
営巣
Nest type: BU,CR. Incubation: 38-59 days. Fledging: 60 days.
一腹卵数
1
分類学
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| 目 | Procellariiformes (Albatrosses & Petrels) |
| 科 | Oceanitidae |
| Genus | Oceanites |
| 種 | Oceanites oceanicus |
Distribution
Wilson's Storm-petrel has been recorded in 6 countries.
{# Distribution Map — simplified SVG world map with highlighted countries. Expects `country_codes` variable: list of ISO alpha-2 codes (e.g. ["US", "CA", "MX"]). Uses Alpine.js to toggle classes on country paths. #}
生息あり
Not recorded
countries highlighted
External Databases
よくある質問
Is the Wilson's Storm-petrel endangered?
The Wilson's Storm-petrel has a conservation status of Least Concern.
How does the Wilson's Storm-petrel nest?
Nest type: BU,CR. Incubation: 38-59 days. Fledging: 60 days.
How big is the Wilson's Storm-petrel?
The Wilson's Storm-petrel has a wingspan of 29.4 cm, weight of 37.5 g.
What order and family does the Wilson's Storm-petrel belong to?
The Wilson's Storm-petrel (Oceanites oceanicus) belongs to the order Procellariiformes and the family Oceanitidae.
Similar Birds
Other species in the Oceanitidae family
New Zealand Storm-petrel
Fregetta maoriana
Critically Endangered
White-faced Storm-petrel
Pelagodroma marina
Least Concern
White-bellied Storm-petrel
Fregetta grallaria
Least Concern
White-vented Storm-petrel
Oceanites gracilis
Data Deficient
Pincoya Storm-petrel
Oceanites pincoyae
Data Deficient
Grey-backed Storm-petrel
Garrodia nereis
Least Concern
New Caledonian Storm-petrel
Fregetta lineata
Data Deficient
Black-bellied Storm-petrel
Fregetta tropica
Least Concern