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Song & Call Comparison
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Song & Call Comparison
Western Koel
Kicauan
Loud, far-carrying nasal call; distinctive penetrating notes audible through dense tropical forest. Vocalization pattern typical of this species in its native habitat.
Moustached Hawk-Cuckoo
Kicauan
Loud, raucous accelerating call; harsh notes building quickly in urgency given from forest perch. 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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Status Konservasi
Least Concern
Western Koel
Near Threatened
Moustached Hawk-Cuckoo
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Identification Tips — How to Tell Them Apart
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How to Tell Them Apart
Western Koel
Bulu
Shining Bronze-cuckoo: brilliant iridescent golden-green above; white barred below; bronze-green head; reddish eye; small size
Moustached Hawk-Cuckoo
Bulu
Moustached Hawk-Cuckoo: brown above; white below with rufous barring; moustachial stripe; hawk-like barred pattern; yellow eye-ring
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About Each Bird (Descriptions)
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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.
Moustached Hawk-Cuckoo (Hierococcyx vagans) — 28–31 cm. Hawk-like; brown above; pale below with rufous-streaked breast; bold moustachial stripe; barred tail. Inhabits hill forest of the Malay Peninsula, Sumatra, and Borneo. Brood parasite; mimics Accipiter sparrowhawks. Insectivore.
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Related Comparisons
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More Birds in Family
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