guinea pig, Cavia cobaya
['sulphur-crested cockatoo, Kakatoe galerita, Cacatua galerita', 'feather boa, boa', 'African grey, African gray, Psittacus erithacus', 'garter snake, grass snake', 'wallaby, brush kangaroo', 'axolotl, mud puppy, Ambystoma mexicanum', 'green snake, grass snake']