we NEED penguins back!

They could be like axolotls and kill fish that come around them, and they could be tamed with cod. The polar bioms need more activity. The penguin could add that by sliding down the ice caps. You could even have on as a pet! They would be like turtles and you could find nests with eggs on the ice. Since they were in a mob vote, they would be popular like the copper golem.