African Emerald Cuckoo vs Black Cuckoo
Chrysococcyx cupreus so với Cuculus clamosus
Side-by-Side Comparison
| Thuộc Tính | African Emerald Cuckoo | Black Cuckoo |
|---|---|---|
| Tên Khoa Học | Chrysococcyx cupreus | Cuculus clamosus |
| Bộ | Cuculiformes | Cuculiformes |
| Họ | Cuculidae | Cuculidae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 21,1 cm (8.3 in) | 36,2 cm (14.3 in) |
| Khối Lượng | 38,0 g (1.34 oz) | 86,86666666666667 g (3.06 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | -- | -- |
| 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.
Black Cuckoo
Loud, nasal call with bubbling quality; distinctive resonant notes carrying through dense African forest.
Tình Trạng Bảo Tồn
African Emerald Cuckoo
Black Cuckoo
How to Tell Them Apart
African Emerald Cuckoo
Black Cuckoo
Black Cuckoo: all glossy black; red eye; occasionally rufous undertail; slender; long dark tail; sexually monomorphic dark plumage
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.
Black Cuckoo
Black Cuckoo (Cuculus clamosus) — 28–32 cm. Entirely glossy black; slender build; long tail; slightly decurved bill. Inhabits forest, woodland, and dense savanna across sub-Saharan Africa. Brood parasite targeting bulbuls, shrikes, and other passerines. Insectivore; specialises in hairy caterpillars. Identified by its mournful 'I'm so sad' call.