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Why Aren't There Penguins in the Arctic?

https://patreon.com/freeschool​ - Help support more content like this! FreeSchool Presents: a closer look at arctic penguins. Penguins are not native to the Arctic, despite the fact that they seem so perfectly suited for life there that people have tried to introduce them multiple times. It's a question that needs an answer. Why have penguins never spread to the arctic when they seem ideally suited to it and have it within their power to swim on up? We investigate this question, and the reason

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