>>39047676I'm still kinda hoping we get a bug line in Galar related to the Peppered Moth.
Literally a lesson in evolution. They evolved to be darker when industrialization happened. Now both versions exist, but the dark ones are found in cities while the light ones are found in forests.
Seems perfect for a regional bug with a split evolution gimmick where evolving in a city makes it the black peppered moth while evolving in a route makes it the white one.