Ruff
Calidris pugnax
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<birdfyi-bird slug="calidris-pugnax"></birdfyi-bird>The Ruff (Calidris pugnax) is a bird species in the family Scolopacidae (sandpipers & snipes), within the order Charadriiformes (shorebirds & gulls). Recorded measurements include a wingspan of 32.7 cm and a weight of 156 g. The IUCN Red List classifies it as Least Concern.
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소개
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 |
|---|---|---|
| 날개 폭 | 32.7 cm | 12.9 in |
| 체중 | 156.0 g | 5.50 oz |
Habitat & Range
보전 상태
행동 및 번식
둥지
Nest type: SC. Incubation: 20-23 days. Fledging: 25-28 days.
산란 수
3-4
분류학
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| 목 | Charadriiformes (Shorebirds & Gulls) |
| 과 | Scolopacidae (Sandpipers & Snipes) |
| Genus | Calidris |
| 종 | Calidris pugnax |
Distribution
Ruff has been recorded in 8 countries.
countries highlighted
External Databases
자주 묻는 질문
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