Jerusalem Biblical Zoo Reproduction Management Institute for Zoo Biology and Wildlife Research of Berlin, zoo veterinarians impregnated one of their female elephants, Tamar, with sperm obtained from Emmett, a bull elephant in the Whipsnade Animal Park, Bedfordshire, England. On 10 December 2005, Gabi's six-hour birth was viewed by over 350,000 people in 108 countries via live streaming on the zoo's website. The zoo has also pioneered the use of animal birth control. It was the first to use a dart gun to implant a slow-release hormone into the thigh of a female giraffe; she is the daughter of the zoo's bull giraffe, and
Whipsnade Zoo a stillborn calf. There was an allegation that the elephant suffered painful and unnecessary surgery during the birth. The zoo reported that Anna's death was due to an infection related to the still birth and that she did not "die in agony". In September 2007, two former 'tea party' chimpanzees named Koko and Jonnie, moved from London Zoo to make way for The Gorilla Kingdom, escaped from their enclosure. Koko followed one of the keepers back to the enclosure but Jonnie started heading towards public grounds. Jonnie was shot dead by the zoo's specially trained firearms squad for fears about