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Song & Call Comparison
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Song & Call Comparison
Blue Coua
Chant
Deep, resonant call with hollow quality; powerful notes carrying across broad dense tropical forest.
Western Koel
Chant
Loud, far-carrying nasal call; distinctive penetrating notes audible through dense tropical forest. Vocalization pattern typical of this species in its native habitat.
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Geographic Range & Migration
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Conservation Status Comparison
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Statut de conservation
Least Concern
Blue Coua
Least Concern
Western Koel
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Identification Tips — How to Tell Them Apart
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How to Tell Them Apart
Blue Coua
Plumage
Bernstein's Coucal: dark brown above; rufous wings; pale buff below; long dark tail; red eye; Sulawesi island endemic species
Western Koel
Plumage
Shining Bronze-cuckoo: brilliant iridescent golden-green above; white barred below; bronze-green head; reddish eye; small size
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About Each Bird (Descriptions)
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Blue Coua (Coua caerulea) — 48–50 cm. Almost entirely brilliant ultramarine blue with a bare blue facial patch; long tail. Inhabits humid eastern rainforest of Madagascar. Non-parasitic; builds its own nest. Omnivore; eats insects, chameleons, fruits, and seeds. One of Madagascar's most strikingly coloured birds.
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.
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Related Comparisons
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More Birds in Family
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