Grey-capped Cuckoo vs Lesser Roadrunner
Coccyzus lansbergi เปรียบเทียบกับ Geococcyx velox
Side-by-Side Comparison
| คุณสมบัติ | Grey-capped Cuckoo | Lesser Roadrunner |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Coccyzus lansbergi | Geococcyx velox |
| อันดับ | Cuculiformes | Cuculiformes |
| วงศ์ตระกูล | Cuculidae | Cuculidae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | — | — |
| กว้างปีก | 23.0 cm (9.1 in) | 28.3 cm (11.1 in) |
| น้ำหนัก | 51.0 g (1.80 oz) | 184.1 g (6.49 oz) |
| อาหาร | -- | -- |
| จำนวนไข่ | 2-5 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Grey-capped Cuckoo
Loud, harsh call with nasal penetrating quality; rough notes carrying through dense forest in Asia. 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.
สถานะการอนุรักษ์
Grey-capped Cuckoo
Lesser Roadrunner
About These Birds
Grey-capped Cuckoo
Grey-capped Cuckoo (Coccyzus lansbergi) — 25–29 cm. Pale grey cap contrasting with brown back; rufous-buff underparts; yellow-based bill; white tail spots. Inhabits dry scrub and forest edge from Colombia and Venezuela south to Peru and Bolivia. Non-parasitic. Insectivore.
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.