Pokemon Go Teases Generation 4 with Anniversary Image - IGN
Bram on Twitter: "Here is a list of all the gen 4 pokemon that have a evolution from another generation! Save up those candies! 🍬 https://t.co/yS5iG2UV7R" / Twitter
All available Gen 4 Pokémon in the game right now. (Key in comments) : r/TheSilphRoad
All of the Gen 4 Pokémon with Ditto Faces : r/pokemon
My opinion on every generation 4 Pokémon | Pokémon Amino