The world's rarest whale has been identified - two years after two of them washed up in New Zealand....Figure from the supplemental information to the paper in Current Biology - The world’s rarest whale ...When two oexceedingly rare spade-toothed whales washed up on a New Zealand shore, they were...More about spade toothed beaked whale , Discovery , Research , New ZealandWhen two rare spade-toothed whales washed up on a New Zealand shore, they… (New Zealand Government )...CNN) -- Marine biologists have a mystery to solve: Why have the carcasses of two rare oarfish washed...First to human eyes: the 17-foot whale mother and her calf beached in New Zealand in 2010 New...When two of the exceedingly rare spade-toothed whales washed up on a New Zealand shore, they were...Unusual teeth of the rare spade-toothed whale (Mesoplodon traversii) - Male. Senior synonym for...Unusual teeth of the rare spade-toothed whale (Mesoplodon traversii) - Male. Senior synonym for...Unusual teeth of the rare spade-toothed whale (Mesoplodon traversii) - Male. Senior synonym for...Watch Newsround's special programmesAll about our Inventions CompetitionA franco-austral whale surfaces off the coast of Antoniopolis, in the Uruguayan department of Rocha,...A new dinosaur that would make the T-rex nervous has been unearthed in Morocco. The 40-foot behemoth...(New Zealand government/UPI)