Love is for Life... At least in the animal world
During winter Magellanic penguins swim in the ocean, then in spring they return to the land. They are ready for love!! However, the mates have been separated. Each penguin needs to find his or her mate again, from the 100,000 penguins who are walking about each penguin looking for its mate. All the penguins calling at the same time. It is a very noisy crowd. But each penguin can identify the sound of his or her own mate and true love wins again
They are a dedicated duo until death do they part—only then will the surviving bird move on to find another mate.