African Cuckoo vs Oriental Cuckoo

Cuculus gularis compared with Cuculus optatus

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Side-by-Side Comparison

Attribute African Cuckoo Oriental Cuckoo
Scientific Name Cuculus gularis Cuculus optatus
Order Cuculiformes Cuculiformes
Family Cuculidae Cuculidae
Conservation Status Least Concern Least Concern
Length
Wingspan 41.8 cm (16.5 in)
Weight 105.0 g (3.70 oz) 102.26666666666667 g (3.61 oz)
Diet -- --
Clutch Size -- 1-2
Population Trend
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Habitat Comparison

Shared Habitats

African Cuckoo only

None

Oriental Cuckoo only

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Song & Call Comparison

African Cuckoo

Song

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

Oriental Cuckoo

Song

Loud, far-carrying raucous call; harsh penetrating notes carrying through dense forest in Asia. Vocalization pattern typical of this species in its native habitat.

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Conservation Status

Least Concern

African Cuckoo

Least Concern

Oriental Cuckoo

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How to Tell Them Apart

African Cuckoo

Plumage

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

Oriental Cuckoo

Plumage

Oriental Cuckoo: gray above; white below with rufous barring; long dark tail; yellow eye-ring; broad barring; Asian migrant species

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About These Birds

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.

Oriental Cuckoo

Oriental Cuckoo (Cuculus optatus) — 30–33 cm. Grey above; barred white underparts; yellow orbital ring; long tail. Widespread breeder across Siberia, Russia, and northeast Asia; winters to Southeast Asia and Australia. Brood parasite targeting warblers and flycatchers. Insectivore. Long-distance migratory cuckoo.

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