This is a cmmon insect in Bangladesh. Usually you get it sitting upon leaf of tree, or branch of vegitables. When I sunbathing in front of house, I capture it carefully. It looks like beautiful.
There you get some kinds of such grasshopper. You can identify them in some specific characteristics.The Common field grasshopper is usually mottled brown in colour, with barring on the sides. It is most easily identified when seen up close as the very hairy underside becomes visible.