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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について
体長20〜32cmの性的二形が顕著なシギ。繁殖期の雄は精巧な首飾り羽根を持ち、北極・亜寒帯ユーラシアからアフリカ・南アジアに渡る。
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| 翼開長 | 32.7 cm | 12.9 in |
| 体重 | 156.0 g | 5.50 oz |
Habitat & Range
保全状況
行動と繁殖
営巣
Nest type: SC. Incubation: 20-23 days. Fledging: 25-28 days.
一腹卵数
3-4
分類学
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| 目 | Charadriiformes (Shorebirds & Gulls) |
| 科 | Scolopacidae (Sandpipers & Snipes) |
| Genus | Calidris |
| 種 | Calidris pugnax |
Distribution
Ruff has been recorded in 8 countries.
countries highlighted
External Databases
よくある質問
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