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Common Tern
Sterna hirundo
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Least Concern
翼開長
50.7 cm
体重
125.75 g
科
Laridae
目
Charadriiformes
について
北半球全域で繁殖し、南半球で越冬するアジサシ（体長31〜35cm）。白い体に灰色の翼、赤いオレンジ嘴、黒い頭頂部が特徴。Sterna hirundo（アジサシ）は海面に垂直に急降下して小魚を捕食し、キツツキのように鋭い声で鳴く。「シャーン、シャーン」という声とエレガントな飛翔姿で人気。Laridae科。
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| 翼開長 | 50.7 cm | 20.0 in |
| 体重 | 125.75 g | 4.44 oz |
Habitat & Range
保全状況
Least Concern
IUCN Red List
行動と繁殖
営巣
Nest type: SC. Incubation: 22-28 days. Fledging: 24-28 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 | Sterna |
| 種 | Sterna hirundo |
Distribution
Common Tern has been recorded in 11 countries.
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生息あり
Not recorded
countries highlighted
External Databases
よくある質問
Is the Common Tern endangered?
The Common Tern has a conservation status of Least Concern.
How does the Common Tern nest?
Nest type: SC. Incubation: 22-28 days. Fledging: 24-28 days.
How big is the Common Tern?
The Common Tern has a wingspan of 50.7 cm, weight of 125.75 g.
What order and family does the Common Tern belong to?
The Common Tern (Sterna hirundo) 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