Tawny coster - Acraea terpsicore

"Acraea terpsicore", the tawny coster, is a small, 53–64 millimetres, leathery-winged butterfly common in grassland and scrub habitats. It belongs to the Nymphalidae or brush-footed butterfly family. It has a weak fluttery flight. It is avoided by most insect predators.