According to observations made by Ellie, Caterslinks move across the jungle floor in much the same manner as Earth’s caterpillars, and down hills similar to Slinkies. Their basic anatomy consists of two thick legs, a neck where the eyes attach, and a mouth at the top containing two tongues. Caterslinks eat by waving their tongues around in the air, usually in thick clouds of flying insect-like animals called Flits.