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Side-by-Side Comparison

विशेषता	Dark Hawk-Cuckoo	Mentawai Malkoha
वैज्ञानिक नाम	Hierococcyx bocki	Phaenicophaeus oeneicaudus
गण	Cuculiformes	Cuculiformes
कुल	Cuculidae	Cuculidae
संरक्षण स्थिति	Least Concern	Least Concern
लंबाई	—	—
पंखों का फैलाव	35.9 cm (14.1 in)	33.5 cm (13.2 in)
वजन	137.0 g (4.83 oz)	154.0 g (5.43 oz)
आहार	--	--
अंडों की संख्या	--	--
Population Trend	—	—

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Habitat Comparison

साझा आवास

🌲 Forest

Dark Hawk-Cuckoo only

कोई नहीं

Mentawai Malkoha only

🏖️ Coastal

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Song & Call Comparison

Dark Hawk-Cuckoo

गीत

Loud, raucous call with harsh quality; penetrating notes carrying through dense forest in South Asia.

Mentawai Malkoha

गीत

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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संरक्षण स्थिति

Least Concern

Dark Hawk-Cuckoo

Least Concern

Mentawai Malkoha

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How to Tell Them Apart

Dark Hawk-Cuckoo

पंख

Dark Hawk-Cuckoo: dark brown above; pale below with dense dark barring; hawk-like; long barred tail; yellow orbital ring; dark morph

Mentawai Malkoha

पंख

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 These Birds

Dark Hawk-Cuckoo

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

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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