Green-backed Sparrow vs Baird's Sparrow
Arremonops chloronotus 비교 대상 Passerculus bairdii
Side-by-Side Comparison
| 속성 | Green-backed Sparrow | Baird's Sparrow |
|---|---|---|
| 학명 | Arremonops chloronotus | Passerculus bairdii |
| 목 | Passeriformes | Passeriformes |
| 과 | Passerellidae | Passerellidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 13.2 cm (5.2 in) | 13.1 cm (5.2 in) |
| 체중 | 27.566666666666663 g (0.97 oz) | 17.916666666666668 g (0.63 oz) |
| 식성 | -- | -- |
| 산란 수 | 2-3 | 2-6 |
| Population Trend | — | — |
Habitat Comparison
보전 상태
Least Concern
Green-backed Sparrow
Least Concern
Baird's Sparrow
About These Birds
Baird's Sparrow
The Baird's Sparrow is a small sparrow that breeds on the northern Great Plains of North America and winters in the southwestern United States and Mexico, weighing about 17.9g with a wingspan of 13.1cm. It inhabits native grasslands and feeds on seeds and insects. Grassland loss on both breeding and wintering grounds has reduced its populations.