article_snippet.sent: The population of animal has decreased to between 25,000 and 32,000 from The population of animal's 100,000 population over the last century.
article_snippet.sent: Poaching and habitat destruction are among the reasons for the decline.
article_snippet.sent: Much of the population decline - which has gone down from 100,000 to between 25,000 and 32,000 - has been caused by poaching and habitat destruction . '