In this file photo taken on March 20, 2013 Melati, a female Sumatran tiger, drinks from a stream in the new tiger enclosure at the London Zoo in central London. London zoo staff were left “entirely distraught” by the death of Sumatran tigress Melati at the hands of a male brought in to mate with her, the manager said on February 11, 2019. (Photo by Carl Court/AFP Photo)
