BlogArena

General blog about anything and everything of everyday's life.

16. Oct 2019

January 21, 2017
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Oldest Known Squawk Box Suggests Dinosaurs Likely Did Not Sing

AUSTIN, Texas — The oldest known vocal organ of a bird has been found in an Antarctic fossil of a relative of ducks and geese that lived more than 66 million years ago during the age of dinosaurs.

August 1, 2012
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Critically Endangered Whales Sing Like Birds; New Recordings Hint At Rebound

When a University of Washington researcher listened to the audio picked up by a recording device that spent a year in the icy waters off the east coast of Greenland, she was stunned at what she heard: whales singing a … Continue reading