Rufous-throated Bronze-cuckoo vs Dark Hawk-Cuckoo

Chalcites ruficollis so với Hierococcyx bocki

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Side-by-Side Comparison

Thuộc Tính Rufous-throated Bronze-cuckoo Dark Hawk-Cuckoo
Tên Khoa Học Chalcites ruficollis Hierococcyx bocki
Bộ Cuculiformes Cuculiformes
Họ Cuculidae Cuculidae
Tình Trạng Bảo Tồn Least Concern Least Concern
Chiều Dài
Chiều Dài Sải Cánh 19,0 cm (7.5 in) 35,9 cm (14.1 in)
Khối Lượng 22,25 g (0.78 oz) 137,0 g (4.83 oz)
Chế Độ Ăn -- --
Số Trứng -- --
Population Trend
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Habitat Comparison

Môi Trường Sống Chung

Rufous-throated Bronze-cuckoo only

Không

Dark Hawk-Cuckoo only

Không

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Song & Call Comparison

Rufous-throated Bronze-cuckoo

Tiếng Hót

Loud, far-carrying resonant call with musical quality; rich notes given from dense forest canopy. 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

Rufous-throated Bronze-cuckoo

Least Concern

Dark Hawk-Cuckoo

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How to Tell Them Apart

Rufous-throated Bronze-cuckoo

Bộ Lông

Shining Bronze-cuckoo (Lucidus): iridescent golden-green above; white barred below; reddish eye; bronze-green iridescence; small

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

Rufous-throated Bronze-cuckoo

Rufous-throated Bronze-cuckoo (Chalcites ruficollis) — 15–17 cm. Bronze-green above; rufous throat and breast; barred flanks; pale undertail. Inhabits forest and dense scrub of New Guinea and nearby Melanesian islands. Brood parasite targeting gerygones. 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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