What makes a bee different from a bear Why can a fish swim and a bird fly - but not the other way around And just why are cats and dogs so strokeable From feathers to flippers and scales to tails discover the amazing animal kingdom with Parts of An Animal|What makes a bee different from a bear Why can a fish swim and a bird fly - but not the other way around And just why are cats and dogs so strokeable From feathers to flippers and scales to tails discover the amazing animal kingdom with Parts of An Animal