Sharp-tailed Sandpiper vs Amami Woodcock
Calidris acuminata so với Scolopax mira
Side-by-Side Comparison
| Thuộc Tính | Sharp-tailed Sandpiper | Amami Woodcock |
|---|---|---|
| Tên Khoa Học | Calidris acuminata | Scolopax mira |
| Bộ | Charadriiformes | Charadriiformes |
| Họ | Scolopacidae | Scolopacidae |
| Tình Trạng Bảo Tồn | Vulnerable | Vulnerable |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 25,8 cm (10.2 in) | 37,9 cm (14.9 in) |
| Khối Lượng | 77,75 g (2.74 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
Sharp-tailed Sandpiper only
Amami Woodcock only
Tình Trạng Bảo Tồn
Vulnerable
Sharp-tailed Sandpiper
Vulnerable
Amami Woodcock
About These Birds
Sharp-tailed Sandpiper
Sharp-tailed Sandpiper: 17–22 cm, distinctive with a chestnut cap, bold black 'V' markings on flanks, and greenish-yellow legs. Breeds on Siberian tundra; migrates through East Asia to winter in Australia and New Zealand. Often found with Pectoral Sandpiper on migration. Feeds on invertebrates in marsh vegetation. 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.