Grey-bellied Cuckoo vs Guira Cuckoo
Cacomantis passerinus 对比 Guira guira
Side-by-Side Comparison
| 属性 | Grey-bellied Cuckoo | Guira Cuckoo |
|---|---|---|
| 学名 | Cacomantis passerinus | Guira guira |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 22.6 cm (8.9 in) | 34.7 cm (13.7 in) |
| 体重 | 24.884999999999998 g (0.88 oz) | 141.73333333333335 g (5.00 oz) |
| 食性 | -- | Omnivore of open South American country; eats large insects, small frogs, lizards, and bird eggs. … |
| 产卵数 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Grey-bellied Cuckoo
鸣唱
Loud, melodic call with musical resonant quality; rich notes building in sequence from forest canopy.
Guira Cuckoo
鸣唱
Loud, gurgling call with hollow quality; distinctive multi-tonal sound carrying across open African savanna.
Geographic Range & Migration
Grey-bellied Cuckoo
Guira Cuckoo
Found in open habitats across South America east of the Andes from Brazil to Argentina. Resident and gregarious.
保护状况
Least Concern
Grey-bellied Cuckoo
Least Concern
Guira Cuckoo
How to Tell Them Apart
Grey-bellied Cuckoo
羽毛
Grey-bellied Cuckoo: gray above; pale gray-white below; long dark tail; yellow eye-ring; female has rufous morph; southern Asia
Guira Cuckoo
羽毛
Broad-billed Bronze-cuckoo: bronze-green above; broadly barred white below; wide bars; reddish eye; Australian bronze cuckoo
About These Birds
Grey-bellied Cuckoo
灰腹杜鹃，体长21–24厘米，分布于南亚和东南亚，寄生于缝叶莺等鸟类。
Guira Cuckoo
圭拉鹃是南美洲特有的杜鹃科鸟类，广泛分布于巴西、阿根廷等地的开阔地带。体色棕褐，具醒目的冠羽，尾羽宽大。与其他杜鹃不同，圭拉鹃以群体方式生活，共同育雏。杂食性，以昆虫、小型脊椎动物为主食。