World’s rarest whale may have washed up on New Zealand beach, possibly shedding clues on species ABC News‘World’s rarest whale’ washes up on New Zealand beach Fox Weather Has ‘world’s rarest whale’ washed up on a beach? Scientists are scrambling to find out CNNSea creature washed up on New Zealand beach could be world’s rarest whale species, officials say USA TODAYWorld’s Rarest Whale May Have Washed Ashore in New Zealand: ‘Next to Nothing Is Known About Them’ PEOPLE