Produced in German, this series contains 20 lessons on the beginner level for teachers to use in foreign language science study. The Bateleur eagle is a medium-sized bird that is about 2 feet in height, and it is mostly black with a brown triangular pattern on their back. This eagle is found throughout Africa and extending to Arabia. Their diet consists of several small animals ranging from mice to small antelope, including other birds, and large monitor lizards. Both the male and female take responsibility for incubating the egg.