The harpy eagle (Accipitridae) is the largest that exists. Lives in rainforests in the neotropical zone. It is the national bird of Panama and the symbol species of Ecuador's biological diversity. On the legs it has dark lines. In the tail it has stripes of dark gray and very pale gray. The bill is very dark gray. It has a strong beak and claws that can reach 15 cm in length. They can live until they are 40 years old. His eyes have chocolate-colored irises and sometimes this may be yellow. There are differences between young and adult birds: the latter have a black broad band. These birds form lifelong couples.
