"Pink Pokemon only available in their natural biome"

#PokemonGO: Now that the event has started, I'm looking at a city-wide live map - Clefable doesn't appear everywhere in the city but concentrated in places. Some (if not most) of these places are noted Dragonite spawn areas.Another example is Porygon, there are many concentrated areas for Porygon but also several areas are devoid of Porygon.My conclusion is that Niantic has upped the spawn rate of pink Pokemon in their natural biome but they are not overflowing into other biomes, unlike the Halloween event where (from personal experience) Gastly/Drowzee/Cubone/Meowth were everywhere. via /r/TheSilphRoad http://ift.tt/2kIAYFO