and loud sounds can be heard across entire ocean basins; indeed, blue whales can communicate over 1000s of kilometres. But this makes identifying the direction of a sound very difficult ...
Blue whales are known for their use of a variety of sounds (known as songs) including hums, squeaks, and rumbles to communicate with one another, particularly during the breeding season in winter.
This is the case with Kerr Thomson’s adventure, The Sound Of Whales. The story takes place on Nin, a remote island off the north coast of Scotland, where the islanders make their living from the ...
New research finds some baleen whale species call at such deep frequencies that they're completely undetectable by killer whales, which cannot hear sounds below 100 hertz. These also tend to be the ...