Short-toed Coucal vs Dark Hawk-Cuckoo

Centropus rectunguis comparé à Hierococcyx bocki

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Side-by-Side Comparison

Attribut Short-toed Coucal Dark Hawk-Cuckoo
Nom scientifique Centropus rectunguis Hierococcyx bocki
Ordre Cuculiformes Cuculiformes
Famille Cuculidae Cuculidae
Statut de conservation Vulnerable Least Concern
Longueur
Envergure 32,0 cm (12.6 in) 35,9 cm (14.1 in)
Poids 200,625 g (7.08 oz) 137,0 g (4.83 oz)
Régime alimentaire -- --
Taille de la couvée 2 --
Population Trend
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Habitat Comparison

Habitats partagés

Short-toed Coucal only

Dark Hawk-Cuckoo only

Aucun(e)

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Song & Call Comparison

Short-toed Coucal

Chant

Deep, hollow booming call; resonant low notes carrying across dense humid West African lowland forest.

Dark Hawk-Cuckoo

Chant

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

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Statut de conservation

Vulnerable

Short-toed Coucal

Least Concern

Dark Hawk-Cuckoo

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How to Tell Them Apart

Short-toed Coucal

Plumage

Mangrove Coucal: dark glossy brown above; rufous wings; pale buff below; long graduated tail; red eye; mangrove forest specialist

Dark Hawk-Cuckoo

Plumage

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

Short-toed Coucal

Short-toed Coucal (Centropus rectunguis) — 35–40 cm. Rufous-brown with a black head; noticeably shorter tail than most coucals; heavy bill. Inhabits lowland and hill forest of the Malay Peninsula, Borneo, and Sumatra. Non-parasitic; builds a domed nest. Omnivore hunting large insects and small vertebrates. Vulnerable due to forest loss.

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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