Caspian Tern
Hydroprogne caspia
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<birdfyi-bird slug="hydroprogne-caspia"></birdfyi-bird>The Caspian Tern (Hydroprogne caspia) is a bird species in the family Laridae (gulls & terns), within the order Charadriiformes (shorebirds & gulls). Recorded measurements include a wingspan of 82.1 cm and a weight of 656 g. The IUCN Red List classifies it as Least Concern.
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について
世界中の温帯から熱帯の沿岸・大きな湖で繁殖する最大のアジサシ（体長48〜60cm）。大きな赤い嘴と黒い頭頂部が特徴的で、カモメほどの大きさがある。Hydroprogne caspia（ハジロクロハラアジサシ）は水中に垂直に急降下して魚を捕食し、他のアジサシや魚鷹から食べ物を奪うこともある。Laridae科。
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| 翼開長 | 82.1 cm | 32.3 in |
| 体重 | 656.0 g | 23.14 oz |
Habitat & Range
保全状況
行動と繁殖
営巣
Nest type: SC. Incubation: 26-28 days. Fledging: 35-45 days.
一腹卵数
2-4
分類学
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| 目 | Charadriiformes (Shorebirds & Gulls) |
| 科 | Laridae (Gulls & Terns) |
| Genus | Hydroprogne |
| 種 | Hydroprogne caspia |
Distribution
Caspian Tern has been recorded in 9 countries.
countries highlighted
External Databases
よくある質問
Is the Caspian Tern endangered?
How does the Caspian Tern nest?
How big is the Caspian Tern?
What order and family does the Caspian Tern belong to?
Similar Birds
Other species in the Laridae family