Like escaped convicts, elephants in eastern Africa have learned to travel at night and hide during the day to avoid poachers who are hunting tuskers into extinction, researchers reported Wednesday. “As most poaching occurs during the daytime, their transition to nocturnal behaviour appears to be a direct result of prevailing poaching levels,” said Festus Ihwagi, a researcher at the University of Twente in The Netherlands. In an upcoming study, Ihwagi details his findings, based on data gathered from 60 elephants in northern Kenya tracked with GPS devices for up to three years during the period 2002 to 2012.
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September 22, 2017