Axolotls are happy salamander looking critters with tiny friendly eyes and a big smile. They are famous for having these large protruding pink gill stalks on the side of their head. They look like little kids floating and paddling around in the water having fun. They are called Mexican Walking Fish and they are endangered. They exist as an example of evolution by natural selection. they are a living link between fish and walking land animals. The Pokemon Mudkip is based on these cute little water monsters. This critter is named Brad. He hates most things but he gets sparkly pink fuzzy waves of joy when playing Pokémon Go.