Small bee, very big

One day there's a BANG! - and something yellow-brown-fluffy rumbles against the trunk of the thick Books tree! What's going on there? Nobody else is disturbing the peace and quiet of the tree's inhabitants! But it's just a little bee that has lost its Swarms, and of course the animals accept it into the tree community: The friendly spider Krypta, stag beetle Rindhardt and the other inhabitants are the best neighbors imaginable. But then the boar Stunk turns up, who is after the tasty beechnuts and is always causing trouble. Fortunately, the little bee is also particularly brave!