Up to 150 kinds of real butterflies hanging around your Minecraft worlds.
Butterfly Mania 1.7.10 is a mod that takes care of adding a whopping 150 types of butterflies that actually exist, ie, we can find in our real world. These butterflies, we can capture and store both frames and glass containers.

Detail and Download here : Butterfly Mania Mod

Homepage: Mods for Minecraft