🐦
Swallow-tailed Gull
Creagrus furcatus
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Least Concern
翼開長
81.8 cm
体重
695.0 g
科
Laridae
目
Charadriiformes
On this page
について
ツバメオキワメ（Creagrus furcatus）— ガラパゴス諸島で繁殖する世界唯一の完全な夜行性カモメ。燕尾状の尾と赤い眼輪が特徴。沖合で採食する。
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| 翼開長 | 81.8 cm | 32.2 in |
| 体重 | 695.0 g | 24.52 oz |
Habitat & Range
保全状況
Least Concern
IUCN Red List
行動と繁殖
営巣
Nest type: SC. Incubation: 33-35 days. Fledging: 58-65 days.
一腹卵数
1
分類学
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| 目 | Charadriiformes (Shorebirds & Gulls) |
| 科 | Laridae (Gulls & Terns) |
| Genus | Creagrus |
| 種 | Creagrus furcatus |
Distribution
Swallow-tailed Gull has been recorded in 3 countries.
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生息あり
Not recorded
countries highlighted
External Databases
よくある質問
Is the Swallow-tailed Gull endangered?
The Swallow-tailed Gull has a conservation status of Least Concern.
How does the Swallow-tailed Gull nest?
Nest type: SC. Incubation: 33-35 days. Fledging: 58-65 days.
How big is the Swallow-tailed Gull?
The Swallow-tailed Gull has a wingspan of 81.8 cm, weight of 695.0 g.
What order and family does the Swallow-tailed Gull belong to?
The Swallow-tailed Gull (Creagrus furcatus) belongs to the order Charadriiformes and the family Laridae.
Similar Birds
Other species in the Laridae family
Black-tailed Gull
Larus crassirostris
Least Concern
Heermann's Gull
Larus heermanni
Near Threatened
Mongolian Gull
Larus mongolicus
Not Evaluated
Yellow-legged Gull
Larus michahellis
Least Concern
Chinese Crested Tern
Thalasseus bernsteini
Critically Endangered
Armenian Gull
Larus armenicus
Least Concern
Great Black-backed Gull
Larus marinus
Least Concern
Mediterranean Gull
Larus melanocephalus
Least Concern