
The Mentawai malkoha is a species of cuckoo in the family Cuculidae. It is endemic to the Mentawai Islands off the west of Sumatra. It was formerly considered to be conspecific with the chestnut-breasted malkoha.
Region
Southeast Asia (Mentawai Islands)
Typical Environment
Restricted to the Mentawai Islands off western Sumatra, primarily on larger islands with remaining primary and mature secondary rainforest. It favors lowland evergreen forest, riverine forest, and dense vine tangles along forest edges. The species uses mid- to upper-canopy strata but will descend to lower levels to forage along lianas and thickets. It is sensitive to extensive logging and conversion but can persist in well-structured secondary growth if canopy connectivity remains.
Altitude Range
Sea level to 500 m
Climate Zone
Tropical
Ease of Keeping
Beginner friendly: 1/5
The Mentawai malkoha is a non-parasitic cuckoo that builds its own nest and raises its young, unlike many of its relatives. It skulks through dense canopy and tangles, often going undetected despite its size. Habitat loss on the Mentawai Islands makes it a useful indicator of remaining lowland rainforest quality.
Temperament
shy and skulking
Flight Pattern
short rapid wingbeats with gliding between trees
Social Behavior
Usually encountered singly, in pairs, or small family groups moving methodically through the canopy. It constructs a simple twig nest concealed in dense foliage and both adults share incubation and chick-rearing. Not a brood parasite despite being a cuckoo, and may occasionally join mixed-species foraging flocks.
Migratory Pattern
Resident
Song Description
Gives a series of low, bubbling clucks and soft cooing notes, often delivered from inside thick cover. Calls may accelerate into a chattering sequence when excited or during pair contact.