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Forster's Tern
Sterna forsteri
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Least Concern
Размах крыльев
50,5 cm
Масса
151,25 g
Семейство
Laridae
Отряд
Charadriiformes
О нас
Forster's Tern, 33–36 cm, breeds in interior North American marshes and winters along both US coasts and into Mexico. Distinctive frosted silver upperparts and orange-based bill. In non-breeding plumage, shows a black eye-mask. Piscivore; hovers and plunge-dives in coastal bays and lagoons.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| Размах крыльев | 50,5 cm | 19.9 in |
| Масса | 151,25 g | 5.34 oz |
Habitat & Range
Охранный статус
Least Concern
IUCN Red List
Поведение и размножение
Гнездование
Nest type: SC. Incubation: 23-26 days.
Размер кладки
2-3
Таксономия
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| Отряд | Charadriiformes (Shorebirds & Gulls) |
| Семейство | Laridae (Gulls & Terns) |
| Genus | Sterna |
| Виды | Sterna forsteri |
Distribution
Forster's Tern has been recorded in 5 countries.
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Присутствует
Not recorded
countries highlighted
External Databases
Часто задаваемые вопросы
Is the Forster's Tern endangered?
The Forster's Tern has a conservation status of Least Concern.
How does the Forster's Tern nest?
Nest type: SC. Incubation: 23-26 days.
How big is the Forster's Tern?
The Forster's Tern has a wingspan of 50.5 cm, weight of 151.25 g.
What order and family does the Forster's Tern belong to?
The Forster's Tern (Sterna forsteri) belongs to the order Charadriiformes and the family Laridae.
Similar Birds
Other species in the Laridae family
Black-tailed Gull
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Least Concern
Heermann's Gull
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Near Threatened
Mongolian Gull
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Not Evaluated
Yellow-legged Gull
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Least Concern
Chinese Crested Tern
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Critically Endangered
Armenian Gull
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Least Concern
Great Black-backed Gull
Larus marinus
Least Concern
Mediterranean Gull
Larus melanocephalus
Least Concern