Saint Helena Plover vs Black-winged Lapwing
Charadrius sanctaehelenae 对比 Vanellus melanopterus
Side-by-Side Comparison
| 属性 | Saint Helena Plover | Black-winged Lapwing |
|---|---|---|
| 学名 | Charadrius sanctaehelenae | Vanellus melanopterus |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Charadriidae | Charadriidae |
| 保护状况 | Vulnerable | Least Concern |
| 体长 | — | — |
| 翼展 | 22.3 cm (8.8 in) | 41.2 cm (16.2 in) |
| 体重 | 48.65 g (1.72 oz) | 186.0 g (6.56 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-2 | 2-4 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Vulnerable
Saint Helena Plover
Least Concern
Black-winged Lapwing
About These Birds
Saint Helena Plover
圣赫勒拿鸻 (Charadrius sanctaehelenae)，体长约15厘米。上体沙褐色，下体白色，前额白色，具浅色颈圈。特有于南大西洋圣赫勒拿岛，为濒危物种。栖息于岛上的开阔干燥草地。以昆虫为食。
Black-winged Lapwing
Black-winged Lapwing: 23–26 cm, brown-backed lapwing with bold black primary flight feathers, a white forehead, and narrow breast-band. Two disjunct populations: highlands of Ethiopia and eastern Africa to KwaZulu-Natal. Inhabits high-altitude grassland and montane farmland. Insectivorous. Undertakes altitudinal migrations.