红冠雀 vs Black-bellied Seedeater
Coryphospingus cucullatus 对比 Sporophila melanogaster
Side-by-Side Comparison
| 属性 | 红冠雀 | Black-bellied Seedeater |
|---|---|---|
| 学名 | Coryphospingus cucullatus | Sporophila melanogaster |
| 目 | Passeriformes | Passeriformes |
| 科 | Thraupidae | Thraupidae |
| 保护状况 | Least Concern | Near Threatened |
| 体长 | — | — |
| 翼展 | 12.8 cm (5.0 in) | 10.6 cm (4.2 in) |
| 体重 | 14.5 g (0.51 oz) | 9.25 g (0.33 oz) |
| 食性 | -- | -- |
| 产卵数 | 2-3 | 1-3 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
红冠雀
Near Threatened
Black-bellied Seedeater
About These Birds
红冠雀
红顶雀（Coryphospingus cucullatus）— 分布于南美洲干燥灌木地和林缘的雀类。雄鸟具红色冠羽。
Black-bellied Seedeater
The Black-bellied Seedeater is a Near Threatened small finch restricted to grasslands and marshes in southern Brazil, with the male showing a white face and breast contrasting with a black belly and back. Habitat loss due to conversion of Atlantic Forest grasslands to agriculture has significantly reduced its range and numbers. It feeds on grass seeds, particularly in dense wet grasslands.