Greater Crested Tern
Thalasseus bergii
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<birdfyi-bird slug="thalasseus-bergii"></birdfyi-bird>حول
Greater Crested Tern, 43–48 cm, is the largest crested tern of the Indo-Pacific, breeding from South Africa to Japan and Australia. Yellow-green bill, prominent black crest, grey back. Colonial breeder on sand islands; plunge-dives for fish. Partially migratory; disperses across Indian and Pacific Oceans.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| طول الجناح | 71,6 cm | 28.2 in |
| الوزن | 367,75 g | 12.97 oz |
Habitat & Range
حالة الحفاظ
السلوك والتكاثر
التعشيش
Nest type: SC. Incubation: 25-30 days. Fledging: 38-40 days.
عدد البيض في الوضع
1-3
التصنيف
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| الرتبة | Charadriiformes (Shorebirds & Gulls) |
| الفصيلة | Laridae (Gulls & Terns) |
| Genus | Thalasseus |
| الأنواع | Thalasseus bergii |
Distribution
Greater Crested Tern has been recorded in 1 countries.
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External Databases
الأسئلة الشائعة
Is the Greater Crested Tern endangered?
How does the Greater Crested Tern nest?
How big is the Greater Crested Tern?
What order and family does the Greater Crested Tern belong to?
Similar Birds
Other species in the Laridae family