There are special places in the world where animals gather to feed, to mate, to live, to build, to be safe and to die. In each episode of Animal Empires we visit these places. Loud, crowded, beautiful and dangerous, these places are both ancient and imperiled. Some are natural and some are the product of changes we’ve brought to the world.
Each has a story to tell about the cycles of life on our planet and how we always need to find balance, and each other, to survive. These are nature’s greatest migrations congregations, and infestations.