grey whale, gray whale, devilfish, Eschrichtius gibbosus, Eschrichtius robustus
['megalith, megalithic structure', 'Dungeness crab, Cancer magister', 'bison', 'coil, spiral, volute, whorl, helix', 'beaver', 'dung beetle', 'bighorn, bighorn sheep, cimarron, Rocky Mountain bighorn, Rocky Mountain sheep, Ovis canadensis']