Elephant numbers halved
Tuesday, June 28, 2011 - 11:20
in Biology & Nature
(PhysOrg.com) -- Half the elephants from West and Central African savannahs have vanished in the past 40 years, scientists report in PLoS One.
(PhysOrg.com) -- Half the elephants from West and Central African savannahs have vanished in the past 40 years, scientists report in PLoS One.