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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