Black-billed Koel vs Rufous-winged Ground-cuckoo
Eudynamys melanorhynchus 비교 대상 Neomorphus rufipennis
Side-by-Side Comparison
| 속성 | Black-billed Koel | Rufous-winged Ground-cuckoo |
|---|---|---|
| 학명 | Eudynamys melanorhynchus | Neomorphus rufipennis |
| 목 | Cuculiformes | Cuculiformes |
| 과 | Cuculidae | Cuculidae |
| 보전 상태 | Not Evaluated | Least Concern |
| 체장 | — | — |
| 날개 폭 | — | 34.1 cm (13.4 in) |
| 체중 | 199.875 g (7.05 oz) | 381.25 g (13.45 oz) |
| 식성 | -- | -- |
| 산란 수 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Black-billed Koel
Loud, resonant call with musical quality; rich carrying notes given from tall forest tree in Borneo.
Rufous-winged Ground-cuckoo
Deep, hollow resonant call; powerful low-frequency sound carrying across dense lowland tropical forest floor.
보전 상태
Black-billed Koel
Rufous-winged Ground-cuckoo
How to Tell Them Apart
Black-billed Koel
Golden Bronze-cuckoo: golden-bronze iridescence; white barred underparts; golden-green head; bronze sheen; small Pacific cuckoo
Rufous-winged Ground-cuckoo
Pheasant Coucal: dark glossy black head and body; rufous-brown wings; strongly barred dark tail; reddish eye; terrestrial habits
About These Birds
Black-billed Koel
검은부리뻐꾸기(Eudynamys melanorhynchus) — 38~44cm. 수컷은 윤기있는 검은색; 암컷은 갈색 줄무늬. 말루쿠 제도와 술라웨시 고유종. 과실식성 탁란새. 관심필요종.
Rufous-winged Ground-cuckoo
Rufous-winged Ground-cuckoo (Neomorphus rufipennis) — 46–50 cm. Bronze-green above; rufous wing panels; pale buff below. Found in humid forest of Venezuela, Guyana, and northern Brazil. Non-parasitic; follows army ants. Insectivore and small vertebrate predator. Rarely encountered; Near Threatened.