White-rumped Sandpiper vs American Woodcock
Calidris fuscicollis 比較対象 Scolopax minor
Side-by-Side Comparison
| 属性 | White-rumped Sandpiper | American Woodcock |
|---|---|---|
| 学名 | Calidris fuscicollis | Scolopax minor |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Scolopacidae | Scolopacidae |
| 保全状況 | Vulnerable | Least Concern |
| 体長 | — | — |
| 翼開長 | 23.7 cm (9.3 in) | 26.0 cm (10.2 in) |
| 体重 | 42.03333333333333 g (1.48 oz) | 192.0 g (6.77 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 4 | 3-4 |
| Population Trend | — | — |
Habitat Comparison
共通生息地
None
White-rumped Sandpiper only
American Woodcock only
保全状況
Vulnerable
White-rumped Sandpiper
Least Concern
American Woodcock
About These Birds
White-rumped Sandpiper
体長15〜18cmの白い腰のシギ。16,000km以上の渡りを行い、カナダ・アラスカから南米に渡る準絶滅危惧種。
American Woodcock
American Woodcock: 25–31 cm, rotund crepuscular wader with cryptic dead-leaf plumage, large eyes set high on the head, and an extremely long flexible bill for probing earthworms. Inhabits moist woodland and shrubby margins in eastern North America; winters in southern US. Famous for spiralling courtship 'sky dance.' Migratory.