Chattering Yellowbill vs African Cuckoo

Ceuthmochares aereus compared with Cuculus gularis

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Side-by-Side Comparison

Attribute Chattering Yellowbill African Cuckoo
Scientific Name Ceuthmochares aereus Cuculus gularis
Order Cuculiformes Cuculiformes
Family Cuculidae Cuculidae
Conservation Status Least Concern Least Concern
Length
Wingspan 23.4 cm (9.2 in) 41.8 cm (16.5 in)
Weight 65.0 g (2.29 oz) 105.0 g (3.70 oz)
Diet -- --
Clutch Size 2-3 --
Population Trend
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Habitat Comparison

Shared Habitats

Chattering Yellowbill only

None

African Cuckoo only

None

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Song & Call Comparison

Chattering Yellowbill

Song

Loud, resonant call with musical quality; rich clear notes audible through dense humid tropical forest.

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.

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Conservation Status

Least Concern

Chattering Yellowbill

Least Concern

African Cuckoo

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How to Tell Them Apart

Chattering Yellowbill

Plumage

Verreaux's Coua: rich rufous below; olive-brown above; brilliant blue-green bare facial skin; long white-tipped tail; Madagascar

African Cuckoo

Plumage

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

Chattering Yellowbill

Chattering Yellowbill (Ceuthmochares aereus) — 30–35 cm. Slender; grey above; paler below; vivid yellow bill; long graduated tail. Inhabits dense forest undergrowth across West and Central Africa. Non-parasitic; builds its own nest. Insectivore; gleans caterpillars from leaves. Identified by its loud chattering call.

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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