Buff-breasted Sandpiper vs American Woodcock
Calidris subruficollis so với Scolopax minor
Side-by-Side Comparison
| Thuộc Tính | Buff-breasted Sandpiper | American Woodcock |
|---|---|---|
| Tên Khoa Học | Calidris subruficollis | Scolopax minor |
| Bộ | Charadriiformes | Charadriiformes |
| Họ | Scolopacidae | Scolopacidae |
| Tình Trạng Bảo Tồn | Vulnerable | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 25,7 cm (10.1 in) | 26,0 cm (10.2 in) |
| Khối Lượng | 66,5 g (2.35 oz) | 192,0 g (6.77 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 3-4 | 3-4 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Không
Buff-breasted Sandpiper only
American Woodcock only
Tình Trạng Bảo Tồn
Vulnerable
Buff-breasted Sandpiper
Least Concern
American Woodcock
About These Birds
Buff-breasted Sandpiper
Buff-breasted Sandpiper: 18–20 cm, distinctive sandpiper with uniform buffy underparts, scaly golden-brown upperparts, and yellow legs. Breeds on High Arctic tundra of Alaska and Canada; migrates through Great Plains prairies to winter on pampas of South America. Lek-displaying male fans white underwing. NT. Long-distance grassland migrant.
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.