World’s rarest whale may have washed up on New Zealand beach, possibly shedding clues on species NBC NewsHas ‘world’s rarest whale’ washed up on a beach? Scientists are scrambling to find out CNNWorld’s rarest whale may have washed up on New Zealand beach The Guardian‘World’s rarest spade-toothed whale’ washes up on New Zealand beach BBC.comWorld’s Rarest Whale May Have Washed Ashore in New Zealand: ‘Next to Nothing Is Known About Them’ PEOPLE