In 2014, researchers monitoring acoustic recordings from the Mariana Archipelago picked up an unusual whale vocalization with both low- and high-frequency components. It seemed to be a whale call, but ...
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 ...
This is read by an automated voice. Please report any issues or inconsistencies here. PORTLAND, Maine — Researchers on Cape Cod, Mass., recently discovered the oldest known recordings of whale sound ...
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