As part of its ongoing efforts to promote every single Pokémon out there, The Pokémon Company has shared special content dedicated to Poliwhirl:
Did you know? Although it has become capable of living on land, it spends its time in the water, where its prey, fish Pokémon, are plentiful. Its health suffers when its skin dries out, so be sure to moisturize it diligently.
Source: The Pokémon Company
Source: Pokemon
