Pectoral Sandpiper vs Amami Woodcock
Calidris melanotos so với Scolopax mira
Side-by-Side Comparison
| Thuộc Tính | Pectoral Sandpiper | Amami Woodcock |
|---|---|---|
| Tên Khoa Học | Calidris melanotos | Scolopax mira |
| Bộ | Charadriiformes | Charadriiformes |
| Họ | Scolopacidae | Scolopacidae |
| Tình Trạng Bảo Tồn | Least Concern | Vulnerable |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 25,0 cm (9.8 in) | 37,9 cm (14.9 in) |
| Khối Lượng | 92,0 g (3.25 oz) | 473,0 g (16.68 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 3-4 | 2-4 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Không
Pectoral Sandpiper only
Amami Woodcock only
Tình Trạng Bảo Tồn
Least Concern
Pectoral Sandpiper
Vulnerable
Amami Woodcock
About These Birds
Pectoral Sandpiper
Pectoral Sandpiper: 19–23 cm, with a sharply defined pectoral band separating heavily streaked breast from pure white belly. Breeds on wet Arctic tundra of Alaska, Canada, and Siberia; migrates through the Americas to winter on South American grasslands and wetlands; some reach Australasia. Common on migration. Long-distance migrant.
Amami Woodcock
Amami Woodcock: 34–36 cm, large rufous woodcock endemic to the Ryukyu Islands of Japan (Amami-Oshima, Tokunoshima). Inhabits dense subtropical forest. Nocturnal; probes soil for earthworms. NT. Threatened by feral mongooses introduced for snake control and habitat loss. Sedentary island endemic. Similar to Eurasian Woodcock.