article_snippet.sent: While beaked whales make up the second largest family of cetaceans, relatively little is known about beaked whales make up the second largest family of cetaceans, mainly because beaked whales make up the second largest family of cetaceans spend very little time on the water
article_snippet.sent: There are 22 species of beaked whale and all of beaked whale are elusive deep divers, meaning that beaked whale are most often identified by beaked whale songs, which beaked whale use to navigate.
article_snippet.sent: Given that new species of beaked whale are still being discovered, the source of these Antarctic signals might be a species that has yet to be identified,’ the study says.
article_snippet.sent: It remains unknown whether this belongs to a different beaked whale species than the one producing Antarctic BW29,’ this belongs to a different beaked whale species than the one producing Antarctic BW29 write.
article_snippet.sent: Marine mammal biologists at the Scripps Institution of Oceanography in La Jolla, California, tagged eight of the whales off San Nicholas Island in southern California and followed Marine mammal biologists at the Scripps Institution of Oceanography in La Jolla, California for several months as Marine mammal biologists at the Scripps Institution of Oceanography in La Jolla, California dived for food.
highlights_snippet.sent: Beaked whales are elusive deep divers about which  little is known .
  