Raorchestes charius (common names: Karnataka bubble-nest frog, Seshachar's bush frog, Chari's bush frog) is a species of frog in the Rhacophoridae family. It is endemic to the Western Ghats, India. It is an arboreal species living in tropical moist evergreen forests in the Karnataka state. It is threatened by habitat loss caused by the conversion of native forests into cultivated areas. (Wikipedia)