The bald eagle is an animal that resides in North America. You can find the bals eagle near large open bodies of water and places with many trees so that they can nest. Their diet mainly consists of fish, there are two species of bald eagle the northern and sothern bald eagles. The cardiovascualr system of the bald eagle cosists of a four chambered heart and arteries and veins. Their cardiovascular system is very similar to humans because they mostly have the same parts and function in the same way.