Penguins are flocking to Iceland by the thousands, and although this is leaving most people pleasantly surprised, there are some downsides to this new Nordic inhabitant, namely that they are battling puffins over natural resources.
Although the exact reason why the penguins are arriving in Iceland is unclear, there are some educated guesses as to why. This, however, is a sudden change, and an unexpected one, so marine biologists will be researching the causes for months, or even years, to come.