Cocos Cuckoo vs Lesser Roadrunner
Coccyzus ferrugineus 对比 Geococcyx velox
Side-by-Side Comparison
| 属性 | Cocos Cuckoo | Lesser Roadrunner |
|---|---|---|
| 学名 | Coccyzus ferrugineus | Geococcyx velox |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Vulnerable | Least Concern |
| 体长 | — | — |
| 翼展 | 25.9 cm (10.2 in) | 28.3 cm (11.1 in) |
| 体重 | 70.0 g (2.47 oz) | 184.1 g (6.49 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-2 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Cocos Cuckoo
Loud, resonant melodic call; rich notes building in musical sequence through dense tropical 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
Cocos Cuckoo
Lesser Roadrunner
About These Birds
Cocos Cuckoo
科科斯杜鹃(Coccyzus ferrugineus)体长31-35厘米。上体浓郁栗褐色；下体肉桂黄褐色；分级尾；下颌黄色。为哥斯达黎加科科斯岛特有种。栖息于茂密岛屿森林，取食昆虫和蜥蜴。
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.