great grey owl, great gray owl, Strix nebulosa
["academic gown, academic robe, judge's robe", 'loggerhead, loggerhead turtle, Caretta caretta', 'marmot', 'cougar, puma, catamount, mountain lion, painter, panther, Felis concolor', 'bald eagle, American eagle, Haliaeetus leucocephalus', 'wing', 'oystercatcher, oyster catcher']