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Song & Call Comparison
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Song & Call Comparison
Jacobin Cuckoo
Song
Loud, far-carrying call with raucous quality; harsh penetrating notes given from tall canopy tree. Vocalization pattern typical of this species in its native habitat.
Dark Hawk-Cuckoo
Song
Loud, raucous call with harsh quality; penetrating notes carrying through dense forest in South Asia.
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Geographic Range & Migration
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Conservation Status Comparison
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Conservation Status
Least Concern
Jacobin Cuckoo
Least Concern
Dark Hawk-Cuckoo
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Identification Tips — How to Tell Them Apart
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How to Tell Them Apart
Jacobin Cuckoo
Plumage
Scale-feathered Malkoha: scaly dark green above; buff below; bare red orbital skin; long dark tail; scaled feather texture distinctive
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
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About Each Bird (Descriptions)
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Jacobin Cuckoo (Clamator jacobinus) — 31–34 cm. Bold black-and-white; black crest; white underparts and wing patch; long tail. Widespread from Africa through the Indian subcontinent. Brood parasite targeting babblers. Migratory in part of its range. Insectivore. Known as 'Pied Crested Cuckoo'; its monsoon-season arrival in South Asia is celebrated.
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.
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Related Comparisons
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More Birds in Family
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