Orangutans and Giraffes Among Most Vulnerable Species

December 15, 2016 01:48 AM
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Humanity is growing and wildlife is shrinking. The U.N. estimates that by 2050 the global population will increase to 9.6 billion. At the same time scientists and conservationists are fighting to preserve more than 16,000 threatened species of wildlife, from orangutans to giraffes. VOA's George Putic reports.