Broad-billed Sandpiper vs Christmas Sandpiper
Calidris falcinellus so với Prosobonia cancellata
Side-by-Side Comparison
| Thuộc Tính | Broad-billed Sandpiper | Christmas Sandpiper |
|---|---|---|
| Tên Khoa Học | Calidris falcinellus | Prosobonia cancellata |
| Bộ | Charadriiformes | Charadriiformes |
| Họ | Scolopacidae | Scolopacidae |
| Tình Trạng Bảo Tồn | Vulnerable | Extinct |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 19,8 cm (7.8 in) | — |
| Khối Lượng | 48,0 g (1.69 oz) | 38,0 g (1.34 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 3-4 | -- |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Không
Broad-billed Sandpiper only
Christmas Sandpiper only
Tình Trạng Bảo Tồn
Vulnerable
Broad-billed Sandpiper
Extinct
Christmas Sandpiper
About These Birds
Broad-billed Sandpiper
Broad-billed Sandpiper: 16–18 cm, small sandpiper with a distinctive kinked drooping bill-tip, split supercilium, and chestnut-and-black breeding plumage. Breeds on boreal bogs of Scandinavia and Siberia; winters on mudflats of East Africa, South Asia, and Australia. NT. Feeds by probing soft mud. Long-distance migrant.
Christmas Sandpiper
Christmas Sandpiper: 18–20 cm, slender sandpiper endemic to Christmas Island in the Indian Ocean with brown-barred upperparts and pale underparts. Inhabits coastal rocky shores and forest interior. NT. Threatened by introduced yellow crazy ants and habitat modification. Sedentary island endemic. Invertebrate feeder.