The forests of Borneo hold one of the world's most famous frog paradises. Among the incredible variety, some secrete a sticky mucus while others can fly. One particular species, found near mountain streams, is the Black-spotted rock frog. From water surface jumping to foot-flagging techniques, this frog displays amazing skills and behavior. With insights from a research team from Kyoto University, this episode takes a close look at the life of this adorable amphibian ninja.