Black Coucal vs African Emerald Cuckoo
Centropus grillii เปรียบเทียบกับ Chrysococcyx cupreus
Side-by-Side Comparison
| คุณสมบัติ | Black Coucal | African Emerald Cuckoo |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Centropus grillii | Chrysococcyx cupreus |
| อันดับ | Cuculiformes | Cuculiformes |
| วงศ์ตระกูล | Cuculidae | Cuculidae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | — | — |
| กว้างปีก | 32.0 cm (12.6 in) | 21.1 cm (8.3 in) |
| น้ำหนัก | 117.66666666666667 g (4.15 oz) | 38.0 g (1.34 oz) |
| อาหาร | -- | -- |
| จำนวนไข่ | 3-6 | -- |
| Population Trend | — | — |
Habitat Comparison
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Black Coucal only
African Emerald Cuckoo only
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Song & Call Comparison
Black Coucal
Melodic, flute-like phrase with musical quality; clear rich notes cascading pleasantly from Madagascar forest.
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.
สถานะการอนุรักษ์
Black Coucal
African Emerald Cuckoo
How to Tell Them Apart
Black Coucal
Brown Coucal: dark brown above; rufous-brown wings; buff below; long brown tail; orange-red eye; brownish plumage; African species
African Emerald Cuckoo
New Caledonian Bronze-cuckoo: bronze-green above; barred white below; island endemic; red eye; iridescent bronze-green; small size
About These Birds
Black Coucal
Black Coucal (Centropus grillii) — 30–35 cm. Entirely glossy black with chestnut wings in breeding plumage; non-breeding birds streaked brown. Found in tall grass and reed beds across sub-Saharan Africa. Non-parasitic; notable for reverse sex roles — female larger, male incubates and raises young. Insectivore.
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.