South American Tern
Sterna hirundinacea
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关于
South American Tern, 40–44 cm, is the largest South American tern, breeding from Peru around Cape Horn to southeastern Brazil. Red bill, grey mantle, black cap. Pelagic and coastal piscivore; strong plunge-diver. Movements poorly known; some populations may migrate north along both coasts.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| 翼展 | 59.3 cm | 23.3 in |
| 体重 | 190.25 g | 6.71 oz |
Habitat & Range
保护状况
行为与繁殖
筑巢
Nest type: SC. Incubation: 21-23 days. Fledging: 27 days.
产卵数
1-3
分类学
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| 目 | Charadriiformes (Shorebirds & Gulls) |
| 科 | Laridae (Gulls & Terns) |
| Genus | Sterna |
| 物种 | Sterna hirundinacea |
Distribution
South American Tern has been recorded in 3 countries.
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External Databases
常见问题
Is the South American Tern endangered?
How does the South American Tern nest?
How big is the South American Tern?
What order and family does the South American Tern belong to?
Similar Birds
Other species in the Laridae family