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Side-by-Side Comparison

Thuộc Tính	Pied Bronze-cuckoo	Dark Hawk-Cuckoo
Tên Khoa Học	Chalcites crassirostris	Hierococcyx bocki
Bộ	Cuculiformes	Cuculiformes
Họ	Cuculidae	Cuculidae
Tình Trạng Bảo Tồn	Least Concern	Least Concern
Chiều Dài	—	—
Chiều Dài Sải Cánh	17,2 cm (6.8 in)	35,9 cm (14.1 in)
Khối Lượng	18,6 g (0.66 oz)	137,0 g (4.83 oz)
Chế Độ Ăn	--	--
Số Trứng	--	--
Population Trend	—	—

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Habitat Comparison

Môi Trường Sống Chung

🌲 Forest

Pied Bronze-cuckoo only

🌿 Wetland 🏖️ Coastal

Dark Hawk-Cuckoo only

Không

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Song & Call Comparison

Pied Bronze-cuckoo

Tiếng Hót

Loud, far-carrying melodic call; rich resonant notes given from tall forest canopy in Africa. Vocalization pattern typical of this species in its native habitat.

Dark Hawk-Cuckoo

Tiếng Hót

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

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Tình Trạng Bảo Tồn

Least Concern

Pied Bronze-cuckoo

Least Concern

Dark Hawk-Cuckoo

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How to Tell Them Apart

Pied Bronze-cuckoo

Bộ Lông

Pied Bronze-cuckoo: black-and-white pied patterning; black above with white spots; white below with bold barring; distinctive pied pattern

Dark Hawk-Cuckoo

Bộ Lông

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

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About These Birds

Pied Bronze-cuckoo

Pied Bronze-cuckoo (Chalcites crassirostris) — 16–18 cm. Strikingly pied: glossy black above; pure white below; no barring; heavy bill. Found in forest and forest edge of the Bismarck Archipelago and Solomon Islands. Brood parasite; host species uncertain. Insectivore.

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.

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