铁爪鹀 vs Thick-billed Longspur
Calcarius lapponicus 对比 Rhynchophanes mccownii
Side-by-Side Comparison
| 属性 | 铁爪鹀 | Thick-billed Longspur |
|---|---|---|
| 学名 | Calcarius lapponicus | Rhynchophanes mccownii |
| 目 | Passeriformes | Passeriformes |
| 科 | Calcariidae | Calcariidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 19.0 cm (7.5 in) | 18.1 cm (7.1 in) |
| 体重 | 28.25 g (1.00 oz) | 24.866666666666664 g (0.88 oz) |
| 食性 | -- | -- |
| 产卵数 | 3-7 | 2-5 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
铁爪鹀
Least Concern