BANDUNG, Indonesia — Nearly 50 years have passed since Djoko Tjahjono Iskandar began his early scientific expeditions to uncover new species hidden across Indonesia. In that time, Djoko has described several of the 400 species of frogs so far cataloged in the world’s largest archipelagic country. “Ever since I began my research in 1975, I … Continue reading Java’s frogman reflects on half-century dive into amphibian world