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Song & Call Comparison
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Song & Call Comparison
Violet Cuckoo
Gesang
Loud, raucous call with harsh nasal quality; penetrating notes carrying through dense tropical forest.
Western Koel
Gesang
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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Erhaltungsstatus
Least Concern
Violet Cuckoo
Least Concern
Western Koel
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Identification Tips — How to Tell Them Apart
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How to Tell Them Apart
Violet Cuckoo
Gefieder
Horsfield's Bronze-cuckoo: bronze-green above; white barred below; narrow incomplete bars; reddish eye; Australian species
Western Koel
Gefieder
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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Violet Cuckoo (Chrysococcyx xanthorhynchus) — 17 cm. Male: entire upperparts rich violet-purple with green gloss; barred white below; yellow-orange bill. Female: bronze-green above. Inhabits lowland and foothill forest from Myanmar through Sumatra, Borneo, and the Philippines. Brood parasite targeting sunbirds and flowerpeckers. Insectivore.
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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