Lesser Roadrunner vs Red-billed Ground-cuckoo
Geococcyx velox 比較対象 Neomorphus pucheranii
Side-by-Side Comparison
| 属性 | Lesser Roadrunner | Red-billed Ground-cuckoo |
|---|---|---|
| 学名 | Geococcyx velox | Neomorphus pucheranii |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 28.3 cm (11.1 in) | 33.7 cm (13.3 in) |
| 体重 | 184.1 g (6.49 oz) | 330.0 g (11.64 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 2-3 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
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.
Red-billed Ground-cuckoo
Loud, harsh cackling call; piercing raucous notes carrying well across tall dense tropical forest habitat.
保全状況
Lesser Roadrunner
Red-billed Ground-cuckoo
About These Birds
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.
Red-billed Ground-cuckoo
Red-billed Ground-cuckoo (Neomorphus pucheranii) — 46–50 cm. Greenish-brown above; rufous-buff below; bright red decurved bill; bare blue orbital patch. Inhabits dense lowland forest of western Amazonia in Colombia, Ecuador, Peru, and Brazil. Non-parasitic; terrestrial; follows army ants for flushed prey. Insectivore. Secretive and rarely observed.