Pied Bronze-cuckoo vs Sulawesi Cuckoo

Chalcites crassirostris compared with Cuculus crassirostris

Side-by-Side Comparison

Attribute Pied Bronze-cuckoo Sulawesi Cuckoo
Scientific Name Chalcites crassirostris Cuculus crassirostris
Order Cuculiformes Cuculiformes
Family Cuculidae Cuculidae
Conservation Status Least Concern Least Concern
Length
Wingspan 17.2 cm (6.8 in) 41.2 cm (16.2 in)
Weight 18.6 g (0.66 oz) 85.0 g (3.00 oz)
Diet -- --
Clutch Size -- --
Population Trend

Habitat Comparison

Shared Habitats

Pied Bronze-cuckoo only

Sulawesi Cuckoo only

None

Song & Call Comparison

Pied Bronze-cuckoo

Song

Loud, far-carrying melodic call; rich resonant notes given from tall forest canopy in Africa. Vocalization pattern typical of this species in its native habitat.

Sulawesi Cuckoo

Song

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

Conservation Status

Least Concern

Pied Bronze-cuckoo

Least Concern

Sulawesi Cuckoo

How to Tell Them Apart

Pied Bronze-cuckoo

Plumage

Pied Bronze-cuckoo: black-and-white pied patterning; black above with white spots; white below with bold barring; distinctive pied pattern

Sulawesi Cuckoo

Plumage

Sulawesi Cuckoo: dark gray-brown above; pale below; long dark tail; yellow orbital ring; Sulawesi endemic; larger than most Cuculus

About These Birds

Pied Bronze-cuckoo

Pied Bronze-cuckoo (Chalcites crassirostris) — 16–18 cm. Strikingly pied: glossy black above; pure white below; no barring; heavy bill. Found in forest and forest edge of the Bismarck Archipelago and Solomon Islands. Brood parasite; host species uncertain. Insectivore.

Sulawesi Cuckoo

Sulawesi Cuckoo (Cuculus crassirostris) — 30–34 cm. Dark grey above; pale below with bold brown-grey barring; heavier bill than most Cuculus. Endemic to Sulawesi in montane forest. Brood parasite. Insectivore. Poorly known.

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