Minuscule - La vallée des fourmis perdues

The name of this movie is Minuscule - La vallée des fourmis perdues released in 2013-11-17 and it's main theme is In a peaceful little clearing, the remains of a hastily abandoned picnic sparks a battle between two tribes of ants. A bold young ladybug finds himself caught in the middle. He befriends the leader of the black ants, Mandible, and helps him save the anthill from the assault of the terrible red ant warriors, led by the fearful Butor. A fantastic journey at ground level….