African Emerald Cuckoo vs Dark-billed Cuckoo
Chrysococcyx cupreus مقارنةً بـ Coccyzus melacoryphus
Side-by-Side Comparison
| السمة | African Emerald Cuckoo | Dark-billed Cuckoo |
|---|---|---|
| الاسم العلمي | Chrysococcyx cupreus | Coccyzus melacoryphus |
| الرتبة | Cuculiformes | Cuculiformes |
| الفصيلة | Cuculidae | Cuculidae |
| حالة الحفاظ | Least Concern | Least Concern |
| الطول | — | — |
| طول الجناح | 21,1 cm (8.3 in) | 23,3 cm (9.2 in) |
| الوزن | 38,0 g (1.34 oz) | 53,125 g (1.87 oz) |
| النظام الغذائي | -- | -- |
| عدد البيض في الوضع | -- | 2-4 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
African Emerald Cuckoo
Deep, hollow resonant booming call; powerful low notes carrying far through dense tropical forest. Vocalization pattern typical of this species in its native habitat.
Dark-billed Cuckoo
Loud, harsh raucous call; piercing rough notes carrying powerfully through dense tropical forest. Vocalization pattern typical of this species in its native habitat.
حالة الحفاظ
African Emerald Cuckoo
Dark-billed Cuckoo
How to Tell Them Apart
African Emerald Cuckoo
New Caledonian Bronze-cuckoo: bronze-green above; barred white below; island endemic; red eye; iridescent bronze-green; small size
Dark-billed Cuckoo
Striped Cuckoo (Tapera): white below with dark streaks; boldly streaked brown above; long white-tipped tail; pale supercilium; slim
About These Birds
African Emerald Cuckoo
African Emerald Cuckoo (Chrysococcyx cupreus) — 20–22 cm. Male: dazzling emerald green above and on breast; yellow belly; red bill. Female: bronze-green above; rufous-barred below. Inhabits primary forest and dense secondary growth across West and Central Africa. Brood parasite targeting sunbirds and other small passerines. Insectivore.
Dark-billed Cuckoo
Dark-billed Cuckoo (Coccyzus melacoryphus) — 26–30 cm. Brown above; pale buff below; dark bill without yellow lower mandible; tail with white spots. Widespread from Colombia south to Argentina; migratory populations reach the Galápagos. Non-parasitic. Insectivore; forages in dense vegetation.