Although penguins are associated with Antarctica and its ice, the Humboldt penguin can be found from Isla Foca in Peru to Isla Guafo in southern Chile. A fairly warm area. The penguin has evolved, adapting its body especially for swimming. On land, it is clumsy due to its short legs, but in the water, it is very fast, agile, and skillful. It uses its wings as fins, and its entire body has a hydrodynamic shape that eliminates water resistance. This bird has glands that extract the excess salt from the blood, to eliminate it in a kind of tear. Allowing it to survive in salty water environments and not die in the attempt. Another of its characteristics is that it can see clearly underwater, as it has very strong muscles in its eyes that allow greater flexibility to observe inside the ocean.