Add Yahoo as a preferred source to see more of our stories on Google. A montage shows pictures of Kim Kardashian and an orca. Scientists have found that toothed whales can produce a vocal fry, just ...
WASHINGTON, March 2 (Reuters) - Dolphins, porpoises, killer whales, sperm whales and other toothed whales produce an array of sounds - to find prey employing a sonar-like system called echolocation ...
Animals that hunt in the dark with sonar may not be able to tell junk from squids BEAUFORT, N.C. -- To whales that hunt with soundwaves in the lightless depths of the ocean, a torn plastic party ...
Toothed whales can use vocal registers like humans to communicate and hunt. Like Kim Kardashian, whales have a "vocal fry" which can be used to find prey in deep sea. At that depth, the whales' lungs ...
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