Merge Animals Puzzle

How does a hamster become a bigger animal?
Of course it is a merger.
Two hamsters merge to become a little hedgehog, two little hedgehogs merge to become a little rabbit, two rabbits merge to become a cat, and so on. . . So, what will they become in the end?
and many more
We have more little animals
For example: honey badgers, hummingbirds, clownfish and even starfish. They all want to merge into a larger animal. What kind of animal will they merge into?
Come and experience the game!