Chestnut-winged Cuckoo vs Dark Hawk-Cuckoo

Clamator coromandus в сравнении с Hierococcyx bocki

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Side-by-Side Comparison

Характеристика Chestnut-winged Cuckoo Dark Hawk-Cuckoo
Научное название Clamator coromandus Hierococcyx bocki
Отряд Cuculiformes Cuculiformes
Семейство Cuculidae Cuculidae
Охранный статус Least Concern Least Concern
Длина
Размах крыльев 32,0 cm (12.6 in) 35,9 cm (14.1 in)
Масса 76,2 g (2.69 oz) 137,0 g (4.83 oz)
Питание -- --
Размер кладки 2-5 --
Population Trend
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Habitat Comparison

Общие среды обитания

Нет

Chestnut-winged Cuckoo only

Dark Hawk-Cuckoo only

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Song & Call Comparison

Chestnut-winged Cuckoo

Пение

Loud, far-carrying melodic call; rich resonant notes given from tall tropical forest tree. 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

Chestnut-winged Cuckoo

Least Concern

Dark Hawk-Cuckoo

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How to Tell Them Apart

Chestnut-winged Cuckoo

Оперение

Chestnut-bellied Malkoha: rich chestnut belly; dark green-black above; bare red orbital skin; long green-glossed tail; bold belly

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

Chestnut-winged Cuckoo

Chestnut-winged Cuckoo (Clamator coromandus) — 45–50 cm. Black crest; white collar; black-and-chestnut wings; orange-buff underparts; long dark tail. Migratory; breeds in the Himalayas, South and Southeast Asia; winters to Sri Lanka and the Greater Sundas. Brood parasite targeting babblers and other hosts. 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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