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Side-by-Side Comparison

属性	Kai Coucal	African Cuckoo
学名	Centropus spilopterus	Cuculus gularis
目	Cuculiformes	Cuculiformes
科	Cuculidae	Cuculidae
保全状況	Least Concern	Least Concern
体長	—	—
翼開長	46.6 cm (18.3 in)	41.8 cm (16.5 in)
体重	244.4 g (8.62 oz)	105.0 g (3.70 oz)
食性	--	--
一腹卵数	--	--
Population Trend	—	—

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Habitat Comparison

共通生息地

🌲 Forest

Kai Coucal only

🌾 Grassland

African Cuckoo only

None

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Song & Call Comparison

Kai Coucal

さえずり

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

African Cuckoo

さえずり

Loud, far-carrying raucous call; harsh penetrating notes given from tall African forest canopy. Vocalization pattern typical of this species in its native habitat.

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保全状況

Least Concern

Kai Coucal

Least Concern

African Cuckoo

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How to Tell Them Apart

Kai Coucal

羽毛

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

African Cuckoo

羽毛

African Cuckoo: gray above; white below with rufous barring; long dark tail; yellow eye-ring; African migrant similar to Common

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About These Birds

Kai Coucal

カイ・カッコウ (Centropus spilopterus) — 42〜46 cm。小翼羽に斑点のある栗赤褐色；黒い頭部と尾；太い嘴。インドネシア・カイ諸島固有種。森林・密な低木地に生息。非托卵性。

African Cuckoo

African Cuckoo (Cuculus gularis) — 32–35 cm. Very similar to Common Cuckoo; grey above; barred below; yellow bill base and orbital ring; long tail. Migratory intra-African breeder across sub-Saharan woodland and savanna. Brood parasite primarily targeting fork-tailed drongos. Insectivore.

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