Roger Tory Peterson (American, 1908-1996), “Eagles, Osprey Overhead”, Bald Eagle (Haliaeetus leucocephalus), adult and juvenile; Golden Eagle (Aquila chrysaetos), agule and juvenile; Osprey (Pandion haliaetus), adult, Gouache, watercolor, and pencil on board, c.1980, On loan from the collection of Dr. Michael and Elyn Stubblefield