Saint Helena Plover vs Shore Plover
Charadrius sanctaehelenae 对比 Thinornis novaeseelandiae
Side-by-Side Comparison
| 属性 | Saint Helena Plover | Shore Plover |
|---|---|---|
| 学名 | Charadrius sanctaehelenae | Thinornis novaeseelandiae |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Charadriidae | Charadriidae |
| 保护状况 | Vulnerable | Endangered |
| 体长 | — | — |
| 翼展 | 22.3 cm (8.8 in) | 23.5 cm (9.3 in) |
| 体重 | 48.65 g (1.72 oz) | 60.0 g (2.12 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-2 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Vulnerable
Saint Helena Plover
Endangered
Shore Plover
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。
Shore Plover
Shore Plover: 19–21 cm, strikingly patterned New Zealand endemic with a black face-mask, white supercilium, and orange-red bill. Critically Endangered; wild population confined to Rangatira (South East) Island, Chatham Islands, with captive-bred birds released on predator-free islands. Invertebrate feeder on rocky shores and open grassland. CR.