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Side-by-Side Comparison

Merkmal	Dark Hawk-Cuckoo	Raffles's Malkoha
Wissenschaftlicher Name	Hierococcyx bocki	Rhinortha chlorophaea
Ordnung	Cuculiformes	Cuculiformes
Familie	Cuculidae	Cuculidae
Erhaltungsstatus	Least Concern	Least Concern
Länge	—	—
Flügelspannweite	35,9 cm (14.1 in)	23,6 cm (9.3 in)
Gewicht	137,0 g (4.83 oz)	52,5 g (1.85 oz)
Ernährung	--	--
Gelegegröße	--	2-3
Population Trend	—	—

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Habitat Comparison

Gemeinsame Lebensräume

🌲 Forest

Dark Hawk-Cuckoo only

-

Raffles's Malkoha only

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Song & Call Comparison

Dark Hawk-Cuckoo

Gesang

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

Raffles's Malkoha

Gesang

Loud, far-carrying resonant call; deep powerful notes audible through dense forest in Southeast Asia.

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Erhaltungsstatus

Least Concern

Dark Hawk-Cuckoo

Least Concern

Raffles's Malkoha

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How to Tell Them Apart

Dark Hawk-Cuckoo

Gefieder

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

Raffles's Malkoha

Gefieder

Crested Coua: blue-gray body; white below; brilliant blue and red bare facial skin; long tail white-tipped; Madagascar forest species

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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.

Raffles's Malkoha

Raffles's Malkoha (Rhinortha chlorophaea) — 30–35 cm. Slender; rufous above with green gloss; pale grey below; long white-tipped tail; red bill and orbital skin. Inhabits primary and tall secondary forest of the Malay Peninsula, Sumatra, and Borneo. Non-parasitic; forages in the mid-storey. Insectivore; eats caterpillars and large insects.

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More Birds to Explore

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