Western Koel vs Malay Hawk-Cuckoo

Eudynamys scolopaceus compared with Hierococcyx fugax

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Side-by-Side Comparison

Attribute Western Koel Malay Hawk-Cuckoo
Scientific Name Eudynamys scolopaceus Hierococcyx fugax
Order Cuculiformes Cuculiformes
Family Cuculidae Cuculidae
Conservation Status Least Concern Least Concern
Length
Wingspan 39.3 cm (15.5 in) 35.0 cm (13.8 in)
Weight 230.0 g (8.11 oz) 69.25 g (2.44 oz)
Diet -- --
Clutch Size 2-3 --
Population Trend
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Habitat Comparison

Shared Habitats

Western Koel only

None

Malay Hawk-Cuckoo only

None

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Song & Call Comparison

Western Koel

Song

Loud, far-carrying nasal call; distinctive penetrating notes audible through dense tropical forest. Vocalization pattern typical of this species in its native habitat.

Malay Hawk-Cuckoo

Song

Loud, harsh raucous call; penetrating rough notes given from forest canopy in Southeast Asia. Vocalization pattern typical of this species in its native habitat.

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Conservation Status

Least Concern

Western Koel

Least Concern

Malay Hawk-Cuckoo

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How to Tell Them Apart

Western Koel

Plumage

Shining Bronze-cuckoo: brilliant iridescent golden-green above; white barred below; bronze-green head; reddish eye; small size

Malay Hawk-Cuckoo

Plumage

Malay Hawk-Cuckoo: gray-brown above; white below with rufous barring; hawk-like; long barred tail; yellow eye-ring; Malaysian species

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About These Birds

Western Koel

Western Koel (Eudynamys scolopaceus) — 39–46 cm. Male glossy black; female brown with white spots and barred underparts; red eye. Widespread from South Asia through mainland Southeast Asia. Brood parasite targeting crows and mynas. Frugivore and insectivore. Its rising wailing call heralds the Indian summer.

Malay Hawk-Cuckoo

Malay Hawk-Cuckoo (Hierococcyx fugax) — 28–32 cm. Brown-grey above; rufous breast band; whitish barred belly; barred tail; yellow orbital ring. Inhabits forest of the Malay Peninsula, Sumatra, and Borneo. Brood parasite targeting flycatchers and babblers. Insectivore.

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