Ten different “ecotypes” of killer whales have now been proposed ... more grey than black and with a much larger white eye patch than types A or D. And from satellite tracking studies ...

In the study, scientists studied the voice boxes, or larynxes, from three dead, stranded whales - a humpback, minke and sei - which are all types of ... it works in very different ways as we ...

The Atlantic dataset comprised two different clans and had rich annotations of the coda types recorded, the identity of the vocalizing whales and their social relations. They generated subcoda ...