Booted eagle / Zwergadler (Hieraaetus pennatus)
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Wikipedia: Booted eagle Source: OTHER MH_Booted.jpg

Classification: Genus Hieraaetus (Hieraaetus); Subfamily True hawks (Accipitrinae); Family Accipitridae (Accipitridae)
General:

Vocalization:

Physical details: length=45-53 cm, wingspan=100-121 cm, weight=510-1250 g
🔍 No documented observation