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
London Zoo Europe's first and only spider walkthrough exhibit. It houses many different types of spiders including one of the United Kingdom's most endangered animals, the fen raft spider. Penguin Beach opened on May 26th 2011 and houses over 90 Humboldt penguins. Until March 2017, a single male rockhopper penguin named Ricky also lived here, before being moved to ZSL Whipsnade Zoo. The pool itself is currently the largest penguin pool in an English zoo. Opened in March 2015, In with the Lemurs is a walk-through exhibit housing a troop of ten ring-tailed lemurs. It also has a family of aye-ayes living