With its sharp eyes, the harpy eagle is very focused. The crest of feathers on the back of its head stands up with tension. It roams the tropical rainforests of South America, looking for prey. Even the smallest movements do not escape it: you do not want to play hide-and-seek with it! The harpy eagle looks impressive with its dark plumage and striped feathers on its legs. But beware: the crest of feathers sticks out backwards. That is a warning! It means that this enormous bird of prey is now very alert. What could it have seen? Perhaps the harpy eagle is going hunting. With its powerful claws, it can even kill monkeys and carry them away! But it also likes to be carried by its friends and even eats from your hand!