Burmy

Burmy (ミノムッチ Minomutchi) is a -Type Pokémon. It can evolve into either Mothim (male) or Wormadam (female) starting at level 20. To shelter itself from cold, wintry nights, it covers itself with a cloak made of twigs and leaves.

Game Info
Its skin color is based on what location it most recently battled in. If it battled in a grassy area, it will have the grass skin. If it battled in a beach or cave, it will have the sandy skin. If it fought in a building, it will have the pink skin. Once a (female) Burmy evolves into Wormadam, its skin becomes permanent, and decides the Wormadam's second type.