This starling is endemic to Príncipe Island. A 1990 survey recorded it in plantations, regenerating forest, and primary forest, with groups high in the canopy.
The adult has a blue-green head and nape, a bronzy back, greenish underparts, and a white iris.
The survey recorded it in cultivated land, plantations, regenerating forest, and primary forest, including groups of up to about 30 high in trees.
An extinction-risk assessment has not been added yet.