In this undated image released by the Bristol Zoo Gardens on Thursday Dec. 22, 2006, a tiny western lowland gorilla is seen with its mother Salome. The western lowland gorilla has given birth to a baby at the zoo in southwest England after she was given a fertility drug that is normally only used on humans, zoo officials said Friday, Dec. 22, 2006. The baby gorilla, who has not been named and whose sex has yet to be identified, was born on Dec. 15. (AP Photo/Bristol Zoo)