lesser spotted eagle (Clanga pomarina) from http://www.biologie.uni-hamburg.de/b-online/birds/regengl.htm
Naumann, Naturgeschichte der Vögel Mitteleuropas. 3. Aufl. Neubearb. von G. Berg et al. Hrsg. von Carl R. Hennicke. (Naumann, Natural history of the birds of central Europe, 3rd Ed. Revised by G. Berg et al.; Edited by Carl R. Hennicke.) of 1905 or his earlier works.
Source: https://commons.wikimedia.org/wiki/File:Aquila_pomarina.jpg
The lesser spotted eagle (Clanga pomarina) is a large Eastern European bird of prey of Accipitridae. The lesser spotted eagle breeds in Central and Eastern Europe and southeastward to Turkey, and winters in Africa.
