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Song & Call Comparison
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Song & Call Comparison
African Emerald Cuckoo
Tiếng Hót
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
Tiếng Hót
Loud, nasal call with bubbling quality; distinctive resonant notes carrying through dense African forest.
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Geographic Range & Migration
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Conservation Status Comparison
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Tình Trạng Bảo Tồn
Least Concern
African Emerald Cuckoo
Least Concern
Black Cuckoo
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Identification Tips — How to Tell Them Apart
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How to Tell Them Apart
African Emerald Cuckoo
Bộ Lông
New Caledonian Bronze-cuckoo: bronze-green above; barred white below; island endemic; red eye; iridescent bronze-green; small size
Black Cuckoo
Bộ Lông
Black Cuckoo: all glossy black; red eye; occasionally rufous undertail; slender; long dark tail; sexually monomorphic dark plumage
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About Each Bird (Descriptions)
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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 (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.
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Related Comparisons
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More Birds in Family
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