Sahul Brush Cuckoo vs Lesser Roadrunner
Cacomantis variolosus 对比 Geococcyx velox
Side-by-Side Comparison
| 属性 | Sahul Brush Cuckoo | Lesser Roadrunner |
|---|---|---|
| 学名 | Cacomantis variolosus | Geococcyx velox |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 23.1 cm (9.1 in) | 28.3 cm (11.1 in) |
| 体重 | 35.0 g (1.23 oz) | 184.1 g (6.49 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | 2-3 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Sahul Brush Cuckoo
Loud, raucous call with harsh nasal quality; penetrating notes carrying through dense forest. Vocalization pattern typical of this species in its native habitat.
Lesser Roadrunner
Loud, call carrying far; distinctive hollow notes audible across dry open Central American terrain. Vocalization pattern typical of this species in its native habitat.
保护状况
Sahul Brush Cuckoo
Lesser Roadrunner
How to Tell Them Apart
Sahul Brush Cuckoo
Sahul Brush Cuckoo: brown above; pale buff below; long dark tail; yellow-green orbital ring; Sahul region Australasian species
Lesser Roadrunner
About These Birds
Sahul Brush Cuckoo
萨胡尔丛林杜鹃，体长22–26厘米，分布于新几内亚、澳大利亚北部和美拉尼西亚。
Lesser Roadrunner
Lesser Roadrunner (Geococcyx velox) — 46–52 cm. Similar to Greater Roadrunner but smaller with a more streaked breast. Found in dry scrub, open woodland, and arid valleys from Mexico to Nicaragua. Non-parasitic; carnivorous; eats insects and small vertebrates. Shares the same terrestrial running lifestyle as its northern relative.