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Side-by-Side Comparison

Attribut	Coppery-tailed Coucal	Dark Hawk-Cuckoo
Nom scientifique	Centropus cupreicaudus	Hierococcyx bocki
Ordre	Cuculiformes	Cuculiformes
Famille	Cuculidae	Cuculidae
Statut de conservation	Least Concern	Least Concern
Longueur	—	—
Envergure	42,2 cm (16.6 in)	35,9 cm (14.1 in)
Poids	264,0 g (9.31 oz)	137,0 g (4.83 oz)
Régime alimentaire	--	--
Taille de la couvée	2-4	--
Population Trend	—	—

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Habitat Comparison

Habitats partagés

Aucun(e)

Coppery-tailed Coucal only

🌿 Wetland 🌾 Grassland

Dark Hawk-Cuckoo only

🌲 Forest

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Song & Call Comparison

Coppery-tailed Coucal

Chant

Deep, hollow resonant booming call; powerful low-frequency notes carrying across dense tropical forest habitat.

Dark Hawk-Cuckoo

Chant

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

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Statut de conservation

Least Concern

Coppery-tailed Coucal

Least Concern

Dark Hawk-Cuckoo

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How to Tell Them Apart

Coppery-tailed Coucal

Plumage

Green-billed Coucal: green bill contrasting dark head; glossy black-brown above; rufous wings; pale below; long dark tail; red eye

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 These Birds

Coppery-tailed Coucal

Coppery-tailed Coucal (Centropus cupreicaudus) — 45–50 cm. Large; chestnut back; black head; tail with coppery-bronze gloss; stout bill. Found in rank grass, papyrus, and dense scrub of Central to southern Africa. Non-parasitic. Omnivore; associated with floodplain habitats. Near Threatened due to wetland drainage.

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.

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More Birds to Explore

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