Plaintive Cuckoo vs Western Koel
Cacomantis merulinus เปรียบเทียบกับ Eudynamys scolopaceus
Side-by-Side Comparison
| คุณสมบัติ | Plaintive Cuckoo | Western Koel |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Cacomantis merulinus | Eudynamys scolopaceus |
| อันดับ | Cuculiformes | Cuculiformes |
| วงศ์ตระกูล | Cuculidae | Cuculidae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | — | — |
| กว้างปีก | 20.8 cm (8.2 in) | 39.3 cm (15.5 in) |
| น้ำหนัก | 25.75 g (0.91 oz) | 230.0 g (8.11 oz) |
| อาหาร | -- | -- |
| จำนวนไข่ | -- | 2-3 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Plaintive Cuckoo
Loud, far-carrying resonant call; deep notes given from dense forest canopy in Africa. Vocalization pattern typical of this species in its native habitat.
Western Koel
Loud, far-carrying nasal call; distinctive penetrating notes audible through dense tropical forest. Vocalization pattern typical of this species in its native habitat.
สถานะการอนุรักษ์
Plaintive Cuckoo
Western Koel
How to Tell Them Apart
Plaintive Cuckoo
Plaintive Cuckoo: gray-brown above; rufous-orange below; long dark tail; yellow eye-ring; sexually dimorphic rufous morph females
Western Koel
Shining Bronze-cuckoo: brilliant iridescent golden-green above; white barred below; bronze-green head; reddish eye; small size
About These Birds
Plaintive Cuckoo
Plaintive Cuckoo (Cacomantis merulinus) — 20–24 cm. Male: grey above; rufous-orange below; yellow orbital skin. Female: heavily barred morph often differs. Widespread in South and Southeast Asia from Bangladesh to the Philippines. Brood parasite targeting tailorbirds and other warblers. Insectivore. Named for its plaintive descending whistle.
Western Koel
Western Koel (Eudynamys scolopaceus) — 39–46 cm. Male glossy black; female brown with white spots and barred underparts; red eye. Widespread from South Asia through mainland Southeast Asia. Brood parasite targeting crows and mynas. Frugivore and insectivore. Its rising wailing call heralds the Indian summer.