Wimpod

Wimpod appeared in 2016 video game called Pokémon Sun & Moon. Wimpod is a Turn Tail Pokémon. When the cowardly Wimpod flees from battle, it leaves a path swept clean by the passing of its many legs. It helps keep the beaches and seabeds clean, too, scavenging just about anything edible.

Wimpod are mostly timid and they'll usually run away when they see other Pokémon and people. However, they sometimes will get close to creatures they feel interested, especially the ones that aren't moving.

As they have a habit of storing things they've eaten, not only they're being seen as cleaners of the sea, but also this causes some greedy people and Pokémon like Murkrow hoping to steal the treasures, such as pearls, they have stored.