Pitcher plant (Nepenthes lowii), also known as 'toilet pitcher plant', upper pitcher, Mount Kinabalu, Borneo, Malaysia.
A snail has laid its eggs inside the pitcher of a splendid pitcher plant—a giant carnivorous plant—protecting them from predators that don't dare to venture inside. Mount Kinabalu.
Local guide Sukaibin Sumail (right) studies the way ahead to a previously unexplored ridge on Mt Kinabalu, with biologists Rachel Schwallier and Merlijn Jocqué in tow.