Golden Eagle

General colouring is somewhat darker than in chrysaetos but a slightly lighter than in kamtschatica. Forehead and crown are brownish, the crown has noticeably blackish cap which is less obvious than in kamtschatica. The long feathers of nape and top-neck are shorter than in previous races; are rusty-red slightly lighter than in kamtschatica. Male wing length 600-643 (622), female 635-684 (662) mm.