Eurasian Nuthatch vs Algerian Nuthatch
Sitta europaea 对比 Sitta ledanti
Side-by-Side Comparison
| 属性 | Eurasian Nuthatch | Algerian Nuthatch |
|---|---|---|
| 学名 | Sitta europaea | Sitta ledanti |
| 目 | Passeriformes | Passeriformes |
| 科 | Sittidae | Sittidae |
| 保护状况 | Least Concern | Endangered |
| 体长 | — | — |
| 翼展 | 17.1 cm (6.7 in) | 17.1 cm (6.7 in) |
| 体重 | 21.516666666666666 g (0.76 oz) | 17.3 g (0.61 oz) |
| 食性 | -- | -- |
| 产卵数 | 4-13 | 2-4 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Eurasian Nuthatch
Endangered
Algerian 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。
Algerian Nuthatch
The Algerian Nuthatch is an endangered nuthatch weighing about 17 g with a wingspan near 17 cm, discovered in 1975 and endemic to a few small forest patches in northeastern Algeria. It clings to tree trunks and branches in typical nuthatch fashion, probing bark for insects and seeds.