Grove Sprite

The Grove Sprite is a neutral mob added by Primitive Mobs. It spawns in daylight in Forests or similar biomes.

When it spawns it takes the colors of the closest tree and will carry around 1 to 4 of its saplings. It wanders around, occasionally planting one of its saplings. It replenishes one sapling every to.

It also follows players holding saplings of its type or Bone Meal, both can be given to it by right clicking. Giving a sapling adds it to its carried stack and prevents it from despawning. Giving Bone Meal consumes one of its saplings to drop 1 to 4 Wonder Sap of its type.

When hurt it will pursue its attacker, dealing damage on contact. When killed it drops the saplings it was holding as well as 1 to 4 Wonder Sap of its type.

Setting a Sprite on fire will cause the Sprite to turn into a burned version of its former self, holding a torch, sounding differently, and the little sprout on its head turns into a flame. Killing it will still yield Wonder Sap, but with an added drop of up to 4 Coal.

Trivia

 * The Grove Sprite originally comes from the beta 1.7.3 mod Grove Sprites by KodaichiZero.