harrier eagle References Contents harrier eagle bird Ask the Chatbot a Question Ask the Chatbot a Question Also known as: Circaetus Learn about this topic in these articles:characteristics In eagleThe harrier eagles, six species of Circaetus (subfamily Circaetinae, serpent eagles), of Europe, Asia, and Africa, are about 60 cm (24 inches) long and have short unfeathered legs. They nest in the tops of trees and hunt snakes.Read More