Barred Long-tailed Cuckoo vs Sulawesi Cuckoo

Cercococcyx montanus compared with Cuculus crassirostris

Side-by-Side Comparison

Attribute Barred Long-tailed Cuckoo Sulawesi Cuckoo
Scientific Name Cercococcyx montanus Cuculus crassirostris
Order Cuculiformes Cuculiformes
Family Cuculidae Cuculidae
Conservation Status Least Concern Least Concern
Length — —
Wingspan 29.3 cm (11.5 in) 41.2 cm (16.2 in)
Weight 58.0 g (2.05 oz) 85.0 g (3.00 oz)
Diet -- --
Clutch Size -- --
Population Trend — —

Habitat Comparison

Shared Habitats

Barred Long-tailed Cuckoo only

Sulawesi Cuckoo only

None

Song & Call Comparison

Barred Long-tailed Cuckoo

Song

Loud, raucous call with harsh quality; penetrating rough notes carrying through dense humid forest. 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

Barred Long-tailed Cuckoo

Least Concern

Sulawesi Cuckoo

How to Tell Them Apart

Barred Long-tailed Cuckoo

Plumage

Barred Long-tailed Cuckoo: brown above; pale below with dark barring; very long graduated dark barred tail; red eye; barred 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

Barred Long-tailed Cuckoo

Barred Long-tailed Cuckoo (Cercococcyx montanus) — 26–30 cm. Brown above; whitish below with bold dark barring throughout; long tail. Inhabits montane forest undergrowth in East and Central Africa. Brood parasite. Insectivore. Skulking; identified by its high-pitched whistled song.

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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