Eurasian Nuthatch vs Beautiful Nuthatch
Sitta europaea 对比 Sitta formosa
Side-by-Side Comparison
| 属性 | Eurasian Nuthatch | Beautiful Nuthatch |
|---|---|---|
| 学名 | Sitta europaea | Sitta formosa |
| 目 | Passeriformes | Passeriformes |
| 科 | Sittidae | Sittidae |
| 保护状况 | Least Concern | Vulnerable |
| 体长 | — | — |
| 翼展 | 17.1 cm (6.7 in) | 20.8 cm (8.2 in) |
| 体重 | 21.516666666666666 g (0.76 oz) | 21.0 g (0.74 oz) |
| 食性 | -- | -- |
| 产卵数 | 4-13 | 4-6 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Eurasian Nuthatch
Vulnerable
Beautiful Nuthatch
About These Birds
Eurasian Nuthatch
普通䴓(约22克)是欧洲唯一能够头朝下攀爬树干的鸟类,以其强劲的喙凿击树皮取食昆虫、坚果和种子。广布于欧洲和亚洲,具有蓝灰色上体和锈橙色下体。在树洞中营巢,并用泥土缩小洞口以防天敌。无危;在落叶林中常见,种群数量稳定。
Beautiful Nuthatch
The Beautiful Nuthatch is a vulnerable and strikingly colored nuthatch of montane oak and rhododendron forests in the eastern Himalayas and adjacent hills. It has brilliant blue upperparts streaked with black and white, and a rich orange-buff underside. It creeps along tree trunks and branches searching for insects and seeds, and is threatened by forest loss.