Kerguelen Tern
Sterna virgata
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<birdfyi-bird slug="sterna-virgata"></birdfyi-bird>حول
Kerguelen Tern, 31–33 cm, is restricted to a handful of sub-Antarctic islands including Kerguelen and Crozet. Darker grey than Antarctic Tern, with reddish bill. Piscivore and invertivore; forages in kelp beds and coastal waters. Near Threatened; small, isolated population vulnerable to introduced predators.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| طول الجناح | 50,0 cm | 19.7 in |
| الوزن | 127,5 g | 4.50 oz |
Habitat & Range
حالة الحفاظ
السلوك والتكاثر
التعشيش
Nest type: SC. Incubation: 24 days. Fledging: 31-39 days.
عدد البيض في الوضع
1-2
التصنيف
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| الرتبة | Charadriiformes (Shorebirds & Gulls) |
| الفصيلة | Laridae (Gulls & Terns) |
| Genus | Sterna |
| الأنواع | Sterna virgata |
Distribution
Kerguelen Tern has been recorded in 1 countries.
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External Databases
الأسئلة الشائعة
Is the Kerguelen Tern endangered?
How does the Kerguelen Tern nest?
How big is the Kerguelen Tern?
What order and family does the Kerguelen Tern belong to?
Similar Birds
Other species in the Laridae family