Opinion
Atlas Pro on MSNOpinion

This is why the Arctic has no penguins

Many people assume penguins live at both ends of the Earth. In reality, the Arctic has none. The explanation lies in geography, evolutionary history, and the rules of island biogeography. Continental ...
The colony of thick-billed murres — also referred to as the 'penguins of the North' — at Cape Parry in the N.W.T. is one of the most isolated and least-studied colonies of the species in the world.