Horsfield's Bronze-cuckoo vs African Emerald Cuckoo

Chalcites basalis compared with Chrysococcyx cupreus

Side-by-Side Comparison

Attribute Horsfield's Bronze-cuckoo African Emerald Cuckoo
Scientific Name Chalcites basalis Chrysococcyx cupreus
Order Cuculiformes Cuculiformes
Family Cuculidae Cuculidae
Conservation Status Least Concern Least Concern
Length
Wingspan 19.9 cm (7.8 in) 21.1 cm (8.3 in)
Weight 24.2 g (0.85 oz) 38.0 g (1.34 oz)
Diet -- --
Clutch Size -- --
Population Trend

Habitat Comparison

Shared Habitats

None

Horsfield's Bronze-cuckoo only

African Emerald Cuckoo only

None

Song & Call Comparison

Horsfield's Bronze-cuckoo

Song

Loud, raucous call with harsh penetrating quality; rough notes carrying well through dense forest. Vocalization pattern typical of this species in its native habitat.

African Emerald Cuckoo

Song

Deep, hollow resonant booming call; powerful low notes carrying far through dense tropical forest. Vocalization pattern typical of this species in its native habitat.

Conservation Status

Least Concern

Horsfield's Bronze-cuckoo

Least Concern

African Emerald Cuckoo

About These Birds

Horsfield's Bronze-cuckoo

Horsfield's Bronze-cuckoo (Chalcites basalis) — 15–17 cm. Bronze-brown above with a green gloss; heavily barred white-and-brown below; indistinct supercilium. Widespread across Australia and New Guinea in woodland and scrub. Migratory. Brood parasite primarily targeting fairy-wrens. Insectivore.

African Emerald Cuckoo

African Emerald Cuckoo (Chrysococcyx cupreus) — 20–22 cm. Male: dazzling emerald green above and on breast; yellow belly; red bill. Female: bronze-green above; rufous-barred below. Inhabits primary forest and dense secondary growth across West and Central Africa. Brood parasite targeting sunbirds and other small passerines. Insectivore.

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