Beautiful Nuthatch vs Bahama Nuthatch
Sitta formosa 对比 Sitta insularis
Side-by-Side Comparison
| 属性 | Beautiful Nuthatch | Bahama Nuthatch |
|---|---|---|
| 学名 | Sitta formosa | Sitta insularis |
| 目 | Passeriformes | Passeriformes |
| 科 | Sittidae | Sittidae |
| 保护状况 | Vulnerable | Critically Endangered |
| 体长 | — | — |
| 翼展 | 20.8 cm (8.2 in) | 13.0 cm (5.1 in) |
| 体重 | 21.0 g (0.74 oz) | 9.950000000000001 g (0.35 oz) |
| 食性 | -- | -- |
| 产卵数 | 4-6 | -- |
| Population Trend | — | — |
Habitat Comparison
保护状况
Vulnerable
Beautiful Nuthatch
Critically Endangered
Bahama Nuthatch
About These Birds
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.
Bahama Nuthatch
The Bahama Nuthatch is a Critically Endangered nuthatch endemic to the pine forests of Grand Bahama Island, weighing about 9.95g with a wingspan of 13cm. It forages on tree bark for insects and larvae, creeping headfirst down trunks in typical nuthatch fashion. Habitat destruction and introduced predators have severely reduced its population.