Kai Coucal vs Rufous-winged Ground-cuckoo

Centropus spilopterus verglichen mit Neomorphus rufipennis

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Side-by-Side Comparison

Merkmal Kai Coucal Rufous-winged Ground-cuckoo
Wissenschaftlicher Name Centropus spilopterus Neomorphus rufipennis
Ordnung Cuculiformes Cuculiformes
Familie Cuculidae Cuculidae
Erhaltungsstatus Least Concern Least Concern
Länge
Flügelspannweite 46,6 cm (18.3 in) 34,1 cm (13.4 in)
Gewicht 244,4 g (8.62 oz) 381,25 g (13.45 oz)
Ernährung -- --
Gelegegröße -- --
Population Trend
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Habitat Comparison

Gemeinsame Lebensräume

Kai Coucal only

Rufous-winged Ground-cuckoo only

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Song & Call Comparison

Kai Coucal

Gesang

Loud, far-carrying resonant call; deep hollow notes given repeatedly from tropical forest perch. Vocalization pattern typical of this species in its native habitat.

Rufous-winged Ground-cuckoo

Gesang

Deep, hollow resonant call; powerful low-frequency sound carrying across dense lowland tropical forest floor.

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Erhaltungsstatus

Least Concern

Kai Coucal

Least Concern

Rufous-winged Ground-cuckoo

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How to Tell Them Apart

Kai Coucal

Gefieder

Burchell's Coucal: white eyebrow; streaked brown above; rufous wings; pale white below; long tail; red eye; bold white supercilium

Rufous-winged Ground-cuckoo

Gefieder

Pheasant Coucal: dark glossy black head and body; rufous-brown wings; strongly barred dark tail; reddish eye; terrestrial habits

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About These Birds

Kai Coucal

Kai Coucal (Centropus spilopterus) — 42–46 cm. Chestnut-rufous with spotted wing coverts; black head and tail; heavy bill. Endemic to the Kai Islands, Indonesia. Inhabits forest and dense scrub. Non-parasitic. Omnivore. Poorly known due to its remote island range.

Rufous-winged Ground-cuckoo

Rufous-winged Ground-cuckoo (Neomorphus rufipennis) — 46–50 cm. Bronze-green above; rufous wing panels; pale buff below. Found in humid forest of Venezuela, Guyana, and northern Brazil. Non-parasitic; follows army ants. Insectivore and small vertebrate predator. Rarely encountered; Near Threatened.

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