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Song & Call Comparison
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Song & Call Comparison
Bornean Ground-cuckoo
Tiếng Hót
Loud, raucous call with harsh quality; penetrating rough notes carrying powerfully through African woodland.
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.
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Geographic Range & Migration
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Conservation Status Comparison
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Tình Trạng Bảo Tồn
Vulnerable
Bornean Ground-cuckoo
Least Concern
African Emerald Cuckoo
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Identification Tips — How to Tell Them Apart
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How to Tell Them Apart
Bornean Ground-cuckoo
Bộ Lông
Reunion Coucal: dark glossy above; rufous wings; pale below; long dark tail; red eye; Reunion island endemic; island relict species
African Emerald Cuckoo
Bộ Lông
New Caledonian Bronze-cuckoo: bronze-green above; barred white below; island endemic; red eye; iridescent bronze-green; small size
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About Each Bird (Descriptions)
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Bornean Ground-cuckoo (Carpococcyx radiceus) — 50–57 cm. Large terrestrial cuckoo; bronze-brown above; pale grey below; bare red facial skin; decurved yellow bill. Endemic to Borneo in primary lowland forest. Non-parasitic; walks the forest floor. Omnivore; hunts insects, lizards, and small vertebrates. Vulnerable to deforestation.
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.
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Related Comparisons
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More Birds in Family
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