Emanuele Biggi / Matang narrow-mouthed frog (Microhyla borneensis) tadpoles in a pitcher of Flask-shaped Pitcher Plant (Nepenthes ampullaria), Kubah National Park, Sarawak, Borneo.

Emanuele Biggi / Flask-shaped pitcher plant (Nepenthes ampullaria), this species keeps its pitchers open, as it also feeds on plant matter that fall from above. Bako National Park, Borneo.