great grey owl, great gray owl, Strix nebulosa
['horned viper, cerastes, sand viper, horned asp, Cerastes cornutus', 'king snake, kingsnake', 'cricket', 'night snake, Hypsiglena torquata', 'Norwegian elkhound, elkhound', 'coyote, prairie wolf, brush wolf, Canis latrans', 'American egret, great white heron, Egretta albus']