Lesser Coucal vs Lesser Ground-cuckoo

Centropus bengalensis compared with Morococcyx erythropygus

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Side-by-Side Comparison

Attribute Lesser Coucal Lesser Ground-cuckoo
Scientific Name Centropus bengalensis Morococcyx erythropygus
Order Cuculiformes Cuculiformes
Family Cuculidae Cuculidae
Conservation Status Least Concern Least Concern
Length
Wingspan 30.9 cm (12.2 in) 19.8 cm (7.8 in)
Weight 172.075 g (6.07 oz) 66.6 g (2.35 oz)
Diet -- --
Clutch Size 2-4 2
Population Trend
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Habitat Comparison

Shared Habitats

None

Lesser Coucal only

Lesser Ground-cuckoo only

None

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Song & Call Comparison

Lesser Coucal

Song

Loud, raucous call with harsh nasal quality; piercing notes carrying far through dense Madagascar forest.

Lesser Ground-cuckoo

Song

Soft, ventriloquial whistled phrase; clear pure notes given quietly and deceptively from dense tropical thicket.

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Conservation Status

Least Concern

Lesser Coucal

Least Concern

Lesser Ground-cuckoo

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How to Tell Them Apart

Lesser Coucal

Plumage

Black Coucal: all glossy black; red eye; shorter tail; females have rufous wash; strongly sexually dimorphic plumage

Lesser Ground-cuckoo

Plumage

Greater Roadrunner: boldly streaked brown above; white-cream below with dark streaks; long tail; shaggy crest; bare facial skin; fast runner

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About These Birds

Lesser Coucal

Lesser Coucal (Centropus bengalensis) — 33–38 cm. Streaked brown above with a rufous wing panel; pale buff underparts; graduated tail. Widespread from India through Southeast Asia and China; inhabits grassland, scrub, and forest edges. Non-parasitic. Insectivore and small vertebrate predator. Smaller and more grass-dwelling than related species.

Lesser Ground-cuckoo

Lesser Ground-cuckoo (Morococcyx erythropygus) — 28 cm. Brown above; chestnut rump; whitish underparts; bare blue orbital skin. Inhabits dry and semi-arid scrub from Mexico to Costa Rica. Non-parasitic; builds its own nest in low shrubs. Runs on the ground hunting large insects, lizards, and amphibians. Monotypic genus endemic to Mesoamerica.

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