Rare nautilus sighted for the first time in three decades

In early August, biologist Peter Ward returned from the South Pacific with news that he encountered an old friend, one he hadnt seen in over three decades.
About 30 years ago, biologist Peter Ward and his colleague discovered a new species of nautilus, and, for the first time since, Ward recently laid eyes on the rare .
An extremely rare species of cephalopod has been spotted again for the first time in over three decades. Allonautilus scrobiculatus, an extremely rare species of .
This spectacular marine creature - one of the worlds rarest animals - has been spotted by biologists for the first time in 31 years. The elusive mollusc was .