Read more about sperm whales: http://j.mp/sOSais Watch underwater footage of the mammal and hear its strange clicking sounds that are crucial to their survival What ...

Actually, how do they make sounds?" The Professor is part of a team that's just published new research on whale singing in the ... minke and sei - which are all types of baleen whales.

Several types of cetaceans live in close-knit family groups sharing knowledge ... They aren't part of the same communities either, as some specialise on different prey.' Whale calls can be so specific ...

“These two types are genetically two of the most distantly ... John Ford, a killer whale researcher at Fisheries & Oceans Canada who did not contribute to the findings, tells Hakai Magazine ...

The whales were making two types of biotwang noises which ... to be the source of the biotwang. However, the sounds did not ...

These sounds are transmitted to the surrounding ... recovered from the stomach of a dead sperm whale. The trash almost always sounded like food, especially plastic films and fragments of plastic, two ...