Ruff
Calidris pugnax
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<birdfyi-bird slug="calidris-pugnax"></birdfyi-bird>حول
Ruff: 20–32 cm, highly sexually dimorphic sandpiper; breeding males grow an elaborate neck ruff in white, black, rufous, or barred patterns for lek displays. Breeds on wet Arctic and boreal meadows of Eurasia; winters in sub-Saharan Africa and South Asia. Female ('Reeve') plain brown. Feeds on invertebrates and seeds. Long-distance migrant.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| طول الجناح | 32,7 cm | 12.9 in |
| الوزن | 156,0 g | 5.50 oz |
Habitat & Range
حالة الحفاظ
السلوك والتكاثر
التعشيش
Nest type: SC. Incubation: 20-23 days. Fledging: 25-28 days.
عدد البيض في الوضع
3-4
التصنيف
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| الرتبة | Charadriiformes (Shorebirds & Gulls) |
| الفصيلة | Scolopacidae (Sandpipers & Snipes) |
| Genus | Calidris |
| الأنواع | Calidris pugnax |
Distribution
Ruff has been recorded in 8 countries.
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External Databases
الأسئلة الشائعة
Is the Ruff endangered?
How does the Ruff nest?
How big is the Ruff?
What order and family does the Ruff belong to?
Similar Birds
Other species in the Scolopacidae family