Western Koel vs Whistling Hawk-Cuckoo

Eudynamys scolopaceus से तुलना Hierococcyx nisicolor

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Side-by-Side Comparison

विशेषता Western Koel Whistling Hawk-Cuckoo
वैज्ञानिक नाम Eudynamys scolopaceus Hierococcyx nisicolor
गण Cuculiformes Cuculiformes
कुल Cuculidae Cuculidae
संरक्षण स्थिति Least Concern Least Concern
लंबाई
पंखों का फैलाव 39.3 cm (15.5 in) 35.2 cm (13.9 in)
वजन 230.0 g (8.11 oz) 81.1 g (2.86 oz)
आहार -- --
अंडों की संख्या 2-3 --
Population Trend
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Habitat Comparison

साझा आवास

Western Koel only

कोई नहीं

Whistling Hawk-Cuckoo only

कोई नहीं

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Song & Call Comparison

Western Koel

गीत

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

Whistling Hawk-Cuckoo

गीत

Loud, raucous call; harsh penetrating notes building in rapid excited sequence from forest perch. Vocalization pattern typical of this species in its native habitat.

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संरक्षण स्थिति

Least Concern

Western Koel

Least Concern

Whistling Hawk-Cuckoo

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How to Tell Them Apart

Western Koel

पंख

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

Whistling Hawk-Cuckoo

पंख

Whistling Hawk-Cuckoo: gray-brown above; pale below with rufous barring; hawk-mimic; long barred tail; yellow eye-ring; distinctive whistle

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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.

Whistling Hawk-Cuckoo

Whistling Hawk-Cuckoo (Hierococcyx nisicolor) — 28–31 cm. Grey-brown above; pale below with rufous streaking; barred tail. Inhabits montane forest from the eastern Himalayas through Southeast Asia to China. Brood parasite. Insectivore. Named for its loud, persistent whistle.

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