White-backed Stilt vs Andean Avocet
Himantopus melanurus so với Recurvirostra andina
Side-by-Side Comparison
| Thuộc Tính | White-backed Stilt | Andean Avocet |
|---|---|---|
| Tên Khoa Học | Himantopus melanurus | Recurvirostra andina |
| Bộ | Charadriiformes | Charadriiformes |
| Họ | Recurvirostridae | Recurvirostridae |
| Tình Trạng Bảo Tồn | Not Evaluated | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | — | 47,8 cm (18.8 in) |
| Khối Lượng | 217,5 g (7.67 oz) | 325,25 g (11.47 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 4 | 4 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
White-backed Stilt only
Không
Andean Avocet only
Tình Trạng Bảo Tồn
Not Evaluated
White-backed Stilt
Least Concern
Andean Avocet
About These Birds
White-backed Stilt
White-backed Stilt (Himantopus melanurus) is a slender 35–38 cm wader of southern South America. Similar to Black-necked Stilt but with distinctive white back and rump contrasting with black wings. Long pink legs. Inhabits shallow freshwater lakes, flooded grassland, and saline lagoons in Brazil, Bolivia, Paraguay, Uruguay, and Argentina.
Andean Avocet
Andean Avocet (Recurvirostra andina) is a large 44–47 cm avocet of high-altitude Andean salt lakes. White body with black wings; all-white head; long upturned bill; bluish-grey legs. Restricted to saline and alkaline lakes above 3,500 m in Peru, Bolivia, Chile, and Argentina. Feeds on invertebrates by sweeping bill.