Red-necked Stint vs Amami Woodcock
Calidris ruficollis so với Scolopax mira
Side-by-Side Comparison
| Thuộc Tính | Red-necked Stint | Amami Woodcock |
|---|---|---|
| Tên Khoa Học | Calidris ruficollis | Scolopax mira |
| Bộ | Charadriiformes | Charadriiformes |
| Họ | Scolopacidae | Scolopacidae |
| Tình Trạng Bảo Tồn | Near Threatened | Vulnerable |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 19,9 cm (7.8 in) | 37,9 cm (14.9 in) |
| Khối Lượng | 29,316666666666666 g (1.03 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
Red-necked Stint only
Amami Woodcock only
Tình Trạng Bảo Tồn
Near Threatened
Red-necked Stint
Vulnerable
Amami Woodcock
About These Birds
Red-necked Stint
Red-necked Stint: 13–16 cm, one of the smallest long-distance migrants; breeding plumage shows orange-red face and breast. Breeds on northeastern Siberian and Alaskan tundra; winters on Australian mudflats, with millions using Yellow Sea as a staging site. NT. Threatened by tidal-flat reclamation. Feeds on invertebrates. 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.