Exactly, very cool but unsurprising. The Wikipedia article starts: > Beaked whales are a group of cetaceans noted as being one of the least known groups of mam

Exactly, very cool but unsurprising. The Wikipedia article starts: > Beaked whales are a group of cetaceans noted as being one of the least known groups of mammals because of their deep-sea habitat and apparent low abundance. Only three or four of the 22 species are reasonably well-known. Field biology will no doubt benefit from the current revolution in low cost mobile sensors, ML/DL silicon, autonomous vehicles, and DNA sequencing. We live in interesting times.