English: « Aquila bifasciata » = Aquila nipalensis nipalensis (Subspecies of Steppe Eagle)
Français: « Aquila bifasciata » = Aquila nipalensis nipalensis (Sous-espèce de Aigle des steppes)
Date between 1830 and 1832
Source Illustrations of Indian Zoology - volume 1
Author Thomas Hardwicke (1755–1835)  
Source: https://commons.wikimedia.org/wiki/File:Aquila_nipalensis_nipalensis_Hardwicke.jpg

The steppe eagle (Aquila nipalensis) is a bird of prey of the family Accipitridae. The steppe eagle breeds from Romania east through the south Russian and Central Asian steppes to Mongolia. The European and Central Asian birds winter in Africa, and the eastern birds in India.