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Song & Call Comparison
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Song & Call Comparison
African Emerald Cuckoo
Kicauan
Deep, hollow resonant booming call; powerful low notes carrying far through dense tropical forest. Vocalization pattern typical of this species in its native habitat.
Dwarf Koel
Kicauan
Loud, nasal call with carrying quality; distinctive resonant notes given from forest canopy in Asia.
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Geographic Range & Migration
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Conservation Status Comparison
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Status Konservasi
Least Concern
African Emerald Cuckoo
Least Concern
Dwarf Koel
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Identification Tips — How to Tell Them Apart
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How to Tell Them Apart
African Emerald Cuckoo
Bulu
New Caledonian Bronze-cuckoo: bronze-green above; barred white below; island endemic; red eye; iridescent bronze-green; small size
Dwarf Koel
Bulu
Channel-billed Cuckoo: pale gray-white; dark wings; massive pale curved bill; red orbital ring; long dark tail; unique bill size
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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.
Dwarf Koel (Microdynamis parva) — 20–24 cm. Tiny koel; male blackish; female brown with white spots; short tail; small curved bill. Inhabits primary lowland forest of New Guinea. Brood parasite; host species poorly documented. Insectivore and frugivore. Rare and little studied.
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Related Comparisons
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More Birds in Family
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