Western Sandpiper vs Amami Woodcock
Calidris mauri so với Scolopax mira
Side-by-Side Comparison
| Thuộc Tính | Western Sandpiper | Amami Woodcock |
|---|---|---|
| Tên Khoa Học | Calidris mauri | Scolopax mira |
| Bộ | Charadriiformes | Charadriiformes |
| Họ | Scolopacidae | Scolopacidae |
| Tình Trạng Bảo Tồn | Least Concern | Vulnerable |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 18,4 cm (7.2 in) | 37,9 cm (14.9 in) |
| Khối Lượng | 28,233333333333334 g (1.00 oz) | 473,0 g (16.68 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 3-5 | 2-4 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Không
Western Sandpiper only
Amami Woodcock only
Tình Trạng Bảo Tồn
Least Concern
Western Sandpiper
Vulnerable
Amami Woodcock
About These Birds
Western Sandpiper
Western Sandpiper: 14–17 cm, common small North American sandpiper with rufous scapulars in breeding plumage, slightly drooped bill-tip, and partial toe webbing. Breeds on Alaska tundra; winters abundantly on estuaries and mudflats of both American coasts south to Peru. Hundreds of thousands congregate at key staging sites. Feeds on invertebrates.
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.