Green-backed Sparrow vs Baird's Junco
Arremonops chloronotus 对比 Junco bairdi
Side-by-Side Comparison
| 属性 | Green-backed Sparrow | Baird's Junco |
|---|---|---|
| 学名 | Arremonops chloronotus | Junco bairdi |
| 目 | Passeriformes | Passeriformes |
| 科 | Passerellidae | Passerellidae |
| 保护状况 | Least Concern | Near Threatened |
| 体长 | — | — |
| 翼展 | 13.2 cm (5.2 in) | 15.5 cm (6.1 in) |
| 体重 | 27.566666666666663 g (0.97 oz) | 17.85 g (0.63 oz) |
| 食性 | -- | -- |
| 产卵数 | 2-3 | 2 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Green-backed Sparrow
Near Threatened
Baird's Junco
About These Birds
Baird's Junco
The Baird's Junco is a Near Threatened junco endemic to the mountains of the Sierra de la Laguna in Baja California Sur, Mexico, weighing about 17.85g with a wingspan of 15.5cm. It inhabits pine-oak forest at high elevations and feeds on seeds and insects on or near the ground. Its very restricted range makes it vulnerable to climate change.