To get the evolution essence mentioned above, you are going to have to be able to access dungeons. You'll need to do some PVP battles to get the dungeon keys though, as this is the only way to get the keys. Dungeons are well worth doing though because they really do reward you greatly. But they aren't easy, and your dungeon teams do have to satisfy certain criteria in order to complete them. These criteria change from dungeon to dungeon.. Where can I see how much essence I have for each bird? Not materials just the essence. Thanks. Evolution Essence. From Angry Birds Evolution Wiki. Jump to: navigation, search. Evo essences are a special type of resource. Essences [edit | edit source].