great grey owl, great gray owl, Strix nebulosa
['hen-of-the-woods, hen of the woods, Polyporus frondosus, Grifola frondosa', 'vine snake', 'platypus, duckbill, duckbilled platypus, duck-billed platypus, Ornithorhynchus anatinus', 'tiger, Panthera tigris', 'black swan, Cygnus atratus', 'birdhouse', 'black grouse']