Baird's Sandpiper vs Amami Woodcock
Calidris bairdii so với Scolopax mira
Side-by-Side Comparison
| Thuộc Tính | Baird's Sandpiper | Amami Woodcock |
|---|---|---|
| Tên Khoa Học | Calidris bairdii | Scolopax mira |
| Bộ | Charadriiformes | Charadriiformes |
| Họ | Scolopacidae | Scolopacidae |
| Tình Trạng Bảo Tồn | Least Concern | Vulnerable |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 24,4 cm (9.6 in) | 37,9 cm (14.9 in) |
| Khối Lượng | 42,699999999999996 g (1.51 oz) | 473,0 g (16.68 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 4 | 2-4 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Không
Baird's Sandpiper only
Amami Woodcock only
Tình Trạng Bảo Tồn
Least Concern
Baird's Sandpiper
Vulnerable
Amami Woodcock
About These Birds
Baird's Sandpiper
Baird's Sandpiper: 14–17 cm, long-winged flat-backed sandpiper with buffy-brown upperparts, black bill, and black legs. Breeds on High Arctic tundra of Alaska, Canada, and Greenland; migrates through the interior of North and South America to winter on South American highlands and coasts. Long-distance migrant. 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.