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Side-by-Side Comparison

คุณสมบัติ	Dark Hawk-Cuckoo	Malay Hawk-Cuckoo
ชื่อวิทยาศาสตร์	Hierococcyx bocki	Hierococcyx fugax
อันดับ	Cuculiformes	Cuculiformes
วงศ์ตระกูล	Cuculidae	Cuculidae
สถานะการอนุรักษ์	Least Concern	Least Concern
ความยาว	—	—
กว้างปีก	35.9 cm (14.1 in)	35.0 cm (13.8 in)
น้ำหนัก	137.0 g (4.83 oz)	69.25 g (2.44 oz)
อาหาร	--	--
จำนวนไข่	--	--
Population Trend	—	—

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Habitat Comparison

ถิ่นที่อยู่อาศัยร่วมกัน

🌲 Forest

Dark Hawk-Cuckoo only

ไม่มี

Malay Hawk-Cuckoo only

ไม่มี

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Song & Call Comparison

Dark Hawk-Cuckoo

เสียงร้อง

Loud, raucous call with harsh quality; penetrating notes carrying through dense forest in South Asia.

Malay Hawk-Cuckoo

เสียงร้อง

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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สถานะการอนุรักษ์

Least Concern

Dark Hawk-Cuckoo

Least Concern

Malay Hawk-Cuckoo

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How to Tell Them Apart

Dark Hawk-Cuckoo

ขนนก

Dark Hawk-Cuckoo: dark brown above; pale below with dense dark barring; hawk-like; long barred tail; yellow orbital ring; dark morph

Malay Hawk-Cuckoo

ขนนก

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

Dark Hawk-Cuckoo

Dark Hawk-Cuckoo (Hierococcyx bocki) — 28–31 cm. Dark grey above; pale below with darker streaking; barred tail. Restricted to montane forest of the Malay Peninsula. Brood parasite. Insectivore. Rare; poorly documented.

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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