Here is a good modification, which is made with the help of MCreator. The author created Modern Nature for three months, the mod will add to your game ten new animals, new ores, food, armor and decorative blocks.
How to install Modern Nature Mod
- Download and install Minecraft Forge
- Download a Mod
- Unzip it and copy to C:\Users\User_Name\AppData\ Roaming\.minecraft\mods