🐦
Black Tern
Chlidonias niger
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Least Concern
翼開長
40.3 cm
体重
73.15 g
科
Laridae
目
Charadriiformes
On this page
について
ヨーロッパから中央アジアにかけての湿地で繁殖し、アフリカで越冬するアジサシ（体長22〜24cm）。繁殖期は黒い体に灰色の翼、冬羽は白・灰色。Chlidonias niger（クロハラアジサシ）は開けた水面をゆっくり飛びながら水面の昆虫を捕まえる優雅な採食行動が特徴。Laridae科。
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| 翼開長 | 40.3 cm | 15.9 in |
| 体重 | 73.15 g | 2.58 oz |
Habitat & Range
保全状況
Least Concern
IUCN Red List
行動と繁殖
営巣
Nest type: PL. Incubation: 20-23 days. Fledging: 22-25 days.
一腹卵数
2-3
分類学
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| 目 | Charadriiformes (Shorebirds & Gulls) |
| 科 | Laridae (Gulls & Terns) |
| Genus | Chlidonias |
| 種 | Chlidonias niger |
Distribution
Black Tern has been recorded in 8 countries.
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生息あり
Not recorded
countries highlighted
External Databases
よくある質問
Is the Black Tern endangered?
The Black Tern has a conservation status of Least Concern.
How does the Black Tern nest?
Nest type: PL. Incubation: 20-23 days. Fledging: 22-25 days.
How big is the Black Tern?
The Black Tern has a wingspan of 40.3 cm, weight of 73.15 g.
What order and family does the Black Tern belong to?
The Black Tern (Chlidonias niger) 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