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Overview
Blackcap illadopsis

Blackcap illadopsis

Wikipedia

The blackcap illadopsis is a species of bird in the family Pellorneidae. It is native to areas surrounding the Gulf of Guinea. Its natural habitat is subtropical or tropical moist lowland forest.

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Distribution

Region

Gulf of Guinea and West African lowland forests

Typical Environment

Occurs in humid evergreen and semi-evergreen forests surrounding the Gulf of Guinea, including primary forest and well-shaded secondary growth. Prefers dense understory, vine tangles, and thickets near the forest floor. Often found along streams, in gullies, and at forest edges with substantial cover. Generally absent from open habitats and heavily degraded sites, though it may persist where undergrowth remains intact.

Altitude Range

Sea level to 1200 m

Climate Zone

Tropical

Characteristics

Size14–17 cm
Wing Span20–25 cm
Male Weight0.03 kg
Female Weight0.028 kg
Life Expectancy6 years

Ease of Keeping

Beginner friendly: 1/5

Useful to know

The blackcap illadopsis is a shy, ground-loving songbird of West Africa’s lowland rainforests, notable for its rich, whistled duets exchanged between mates. It spends much of its time in dense undergrowth, skirting along tangles of vines and leaf litter. Although generally unobtrusive, its far-carrying song often betrays its presence. Ongoing forest loss in parts of its range can affect local populations.

Gallery

Bird photo
Bird photo

Behaviour

Temperament

secretive and skulking

Flight Pattern

short rapid wingbeats between low perches

Social Behavior

Typically in pairs or small family groups, keeping low in dense understory. Pairs maintain territories and often participate in antiphonal duets. Nest is a cup hidden in low vegetation or vine tangles; both sexes help with nesting duties.

Migratory Pattern

Resident

Song Description

Rich, whistled phrases delivered in clear, resonant notes, often as a duet with precise back-and-forth timing. Calls include sharp chips and mellow whistles that carry well through the forest understory.

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