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Song & Call Comparison
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Song & Call Comparison
Dark Hawk-Cuckoo
Song
Loud, raucous call with harsh quality; penetrating notes carrying through dense forest in South Asia.
Mentawai Malkoha
Song
Loud, far-carrying raucous call; harsh penetrating notes carrying 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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Conservation Status
Least Concern
Dark Hawk-Cuckoo
Least Concern
Mentawai Malkoha
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Identification Tips — How to Tell Them Apart
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How to Tell Them Apart
Dark Hawk-Cuckoo
Plumage
Dark Hawk-Cuckoo: dark brown above; pale below with dense dark barring; hawk-like; long barred tail; yellow orbital ring; dark morph
Mentawai Malkoha
Plumage
Crested Coua (large): large gray-blue coua; blue-gray body; brilliant bare facial skin; long white-tipped dark tail; Madagascar
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About Each Bird (Descriptions)
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Dark Hawk-Cuckoo (Hierococcyx bocki) — 28–31 cm. Dark grey above; pale below with darker streaking; barred tail. Restricted to montane forest of the Malay Peninsula. Brood parasite. Insectivore. Rare; poorly documented.
Mentawai Malkoha (Phaenicophaeus oeneicaudus) — 40–45 cm. Green and chestnut malkoha; opalescent bronze-green tail; bare orbital skin. Endemic to the Mentawai Islands off Sumatra, Indonesia. Restricted to primary and secondary forest. Non-parasitic. Insectivore. Vulnerable due to its small island range.
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Related Comparisons
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More Birds in Family
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