porcupine, hedgehog
['green mamba', 'brambling, Fringilla montifringilla', 'spiny lobster, langouste, rock lobster, crawfish, crayfish, sea crawfish', 'rubber eraser, rubber, pencil eraser', 'fox squirrel, eastern fox squirrel, Sciurus niger', 'wallaby, brush kangaroo', 'hermit crab']