CHAD-SAFRICA-CONSERVATION-RHINOCEROS

A members of the public visiting Zakouma National Park takes a photograph of a reintroduced Black rhino on May 4, 2018. - The black rhino has been considered officially extinct in the country of Chad since the 1990s but due to an institutional cross-country collaboration between the Chadian and South African governments the black rhinoceros has returned to the country. Through a collaboration between conservation organization African Parks and South African National Parks, six rhinos where flown cross continent to be reintroduced to Zakouma National Park in Chad. (Photo by STEFAN HEUNIS / AFP) (Photo credit should read STEFAN HEUNIS/AFP via Getty Images)