Rufous-throated Bronze-cuckoo vs Dark Hawk-Cuckoo

Chalcites ruficollis в сравнении с Hierococcyx bocki

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Side-by-Side Comparison

Характеристика Rufous-throated Bronze-cuckoo Dark Hawk-Cuckoo
Научное название Chalcites ruficollis Hierococcyx bocki
Отряд Cuculiformes Cuculiformes
Семейство Cuculidae Cuculidae
Охранный статус Least Concern Least Concern
Длина
Размах крыльев 19,0 cm (7.5 in) 35,9 cm (14.1 in)
Масса 22,25 g (0.78 oz) 137,0 g (4.83 oz)
Питание -- --
Размер кладки -- --
Population Trend
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Habitat Comparison

Общие среды обитания

Rufous-throated Bronze-cuckoo only

Нет

Dark Hawk-Cuckoo only

Нет

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Song & Call Comparison

Rufous-throated Bronze-cuckoo

Пение

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

Пение

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

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Охранный статус

Least Concern

Rufous-throated Bronze-cuckoo

Least Concern

Dark Hawk-Cuckoo

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How to Tell Them Apart

Rufous-throated Bronze-cuckoo

Оперение

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

Dark Hawk-Cuckoo

Оперение

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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