The Tepui Vireo lives in humid forest in the Pantepui region. It searches branches and leaves for small invertebrates. In a photograph of museum skins, the center of the chest and belly looks pale, with olive-green feathers visible on the throat and flanks.
In the photograph of four Smithsonian specimens, the center of the chest and belly appears pale, while olive-green feathers are visible on the lower throat and flanks.
The species is associated with humid forest, including Pantepui habitats at 600–2,000 m. It gleans small invertebrates from foliage in trees.
An extinction-risk assessment has not been added yet.