Animal Upon Animal Stacking Memory

While enjoying a lively adventure to the sea coast the animals discover a lighthouse! The animals think they can create their own animal tower lighthouse with a glow worm on top. So the bear climbs onto the elephant, the lion onto the bear and so on. But the crocodile is offended he wants to be on top! He keeps pushing animals out of the tower and confuses everyone.Who can keep an overview and stack the animals in the correct order?