Saint Helena Plover vs Sociable Lapwing
Charadrius sanctaehelenae 对比 Vanellus gregarius
Side-by-Side Comparison
| 属性 | Saint Helena Plover | Sociable Lapwing |
|---|---|---|
| 学名 | Charadrius sanctaehelenae | Vanellus gregarius |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Charadriidae | Charadriidae |
| 保护状况 | Vulnerable | Critically Endangered |
| 体长 | — | — |
| 翼展 | 22.3 cm (8.8 in) | 40.0 cm (15.7 in) |
| 体重 | 48.65 g (1.72 oz) | 208.66666666666666 g (7.36 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-2 | 2-5 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Vulnerable
Saint Helena Plover
Critically Endangered
Sociable 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。
Sociable Lapwing
Sociable Lapwing: 27–30 cm, pale sandy lapwing with a black-and-white head pattern, chestnut belly, and black cap. Breeds on steppe of Kazakhstan and southern Russia; winters in Sudan, Eritrea, and NW India. Critically Endangered due to habitat loss on breeding grounds and hunting on migration. Long-distance migrant. CR.