America in Transition Pages

Friday, January 29, 2016

Swan song: humans implicated in huge Australian bird's demise

WASHINGTON (Reuters) - The mystery behind the extinction of a huge flightless bird called Genyornis that flourished in the grasslands and woodlands of prehistoric Australia may have been solved, with burned eggshells as the clue and people as the culprits.











from Reuters: Science News http://ift.tt/1ntRAAL
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