Eurasian Thick-knee vs Water Thick-knee
Burhinus oedicnemus 对比 Burhinus vermiculatus
Side-by-Side Comparison
| 属性 | Eurasian Thick-knee | Water Thick-knee |
|---|---|---|
| 学名 | Burhinus oedicnemus | Burhinus vermiculatus |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Burhinidae | Burhinidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 46.7 cm (18.4 in) | 39.2 cm (15.4 in) |
| 体重 | 412.5 g (14.55 oz) | 315.0 g (11.11 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-3 | 1-2 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Eurasian Thick-knee
Least Concern
Water Thick-knee
About These Birds
Eurasian Thick-knee
Eurasian Thick-knee (Burhinus oedicnemus) is a medium 38–45 cm stone-curlew of Eurasia and North Africa. Sandy-brown above with dark streaking; bold supercilium; large yellow eye; white and dark wing panel in flight. Inhabits dry open habitat: chalk downs, steppe, heathland, and shingle beaches. Migratory; winters in Africa. Crepuscular.
Water Thick-knee
水厚膝鸻,体长38–41厘米,分布于撒哈拉以南非洲水域沿岸,偏好沙质河岸,以水生无脊椎动物为食。