A team of biologists has uncovered an unlikely friendship between a carnivorous pitcher plant and a fruit-eating tree shrew.
The pitcher plant, Nepenthes lowii, can be found sprawled on the forest floor in tropical regions of Malaysia and Borneo. The leaves of the plant form swollen vessels at regular intervals. Shaped like pitchers, these vessels have a bulbous base, narrowing at the neck and flaring into an open mouth at the top. Insects are attracted to the syrupy goo on the lip, landing at the open mouth of the pitcher to feed. Stuck to the goo, the insects slide into the pitcher through the slippery throat, landing in the soup of digestive juices at the bottom.