🐦
Red Knot
Calidris canutus
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Near Threatened
翼開長
32.9 cm
体重
187.0 g
科
Scolopacidae
目
Charadriiformes
について
北極圏のカナダ・ロシア・グリーンランドで繁殖し、世界中の海岸で越冬するシギ（体長23〜26cm）。夏羽は赤褐色の胸と体が鮮やか。Calidris canutus（コオバシギ）は世界最長の渡りをする鳥の一つで、年間30,000kmを超す渡りを行うものもある。渡りの中継地での保全が国際的課題。Scolopacidae科。
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| 翼開長 | 32.9 cm | 13.0 in |
| 体重 | 187.0 g | 6.60 oz |
Habitat & Range
保全状況
Near Threatened
IUCN Red List
行動と繁殖
営巣
Nest type: SC. Incubation: 21-22 days. Fledging: 18-20 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 canutus |
Distribution
Red Knot has been recorded in 8 countries.
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生息あり
Not recorded
countries highlighted
External Databases
よくある質問
Is the Red Knot endangered?
The Red Knot has a conservation status of Near Threatened.
How does the Red Knot nest?
Nest type: SC. Incubation: 21-22 days. Fledging: 18-20 days.
How big is the Red Knot?
The Red Knot has a wingspan of 32.9 cm, weight of 187.0 g.
What order and family does the Red Knot belong to?
The Red Knot (Calidris canutus) belongs to the order Charadriiformes and the family Scolopacidae.
Similar Birds
Other species in the Scolopacidae family
Sulawesi Woodcock
Scolopax celebensis
Least Concern
Moluccan Woodcock
Scolopax rochussenii
Vulnerable
Fuegian Snipe
Gallinago stricklandii
Near Threatened
Wood Snipe
Gallinago nemoricola
Vulnerable
Tuamotu Sandpiper
Prosobonia parvirostris
Endangered
Common Sandpiper
Actitis hypoleucos
Least Concern
Solitary Snipe
Gallinago solitaria
Least Concern
Giant Snipe
Gallinago undulata
Least Concern