Butterfly - Formosan swift (Borbo cinnara)

In this post I share some photos of the Formosan swift butterfly (Borbo cinnara) that I found in the bushes of the interior of North Aceh. This butterfly is a butterfly belonging to the Hesperiidae family which is easily found in Southeast Asia, especially in Aceh, Indonesia. As for my observations, this butterfly species has two colors, namely brown and yellow and coincidentally this time what I encountered was brown. Here are some photos: