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Overview
Tepui vireo

Tepui vireo

Wikipedia

The tepui vireo is a species of bird in the family Vireonidae.

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Distribution

Region

Guiana Shield tepui highlands (SE Venezuela, W Guyana, N Brazil)

Typical Environment

Occurs on and around tepui summits and upper slopes in humid montane and cloud forests, elfin woodland, and dense shrub thickets. Prefers moss-laden, stunted forests with abundant epiphytes and vine tangles, especially along forest edges and ridgelines. Found in fragmented pockets corresponding to individual tepui massifs. Also uses secondary growth and shrubby clearings adjacent to mature forest.

Altitude Range

900–2200 m

Climate Zone

Highland

Characteristics

Size11–13 cm
Wing Span18–22 cm
Male Weight0.012 kg
Female Weight0.011 kg
Life Expectancy6 years

Ease of Keeping

Beginner friendly: 1/5

Useful to know

The tepui vireo is confined to the isolated tabletop mountains (tepuis) of the Guiana Shield, which naturally fragments its range. It forages methodically among leaves and often joins mixed-species flocks in mossy montane forests. The species epithet honors the British ornithologist Philip Lutley Sclater.

Behaviour

Temperament

quiet, methodical, and somewhat skulking

Flight Pattern

short rapid wingbeats with brief hops through foliage

Social Behavior

Usually in pairs or small family groups, frequently accompanying mixed-species flocks in the midstory. Builds a neat cup nest suspended from a forked twig, typical of vireos. Territorial during breeding but tolerant when following foraging flocks.

Migratory Pattern

Resident

Song Description

Song is a simple, repetitive series of clear, whistled phrases delivered at a measured pace. Calls include soft scolding notes and thin chips given while foraging.

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