Rachel is out buying a pregnancy test kit. But it's not for her, it's for her oldest gorilla, Gerry. You have to feel sorry for Bruno her keeper though, he's the one left to get the gorilla's urine sample. Rachel has mixed feelings about the test results. Two pet chimpanzees are rescued from their isolated lives of misery and torment. They meet at the Cameroon Wildlife Aid Fund's forest sanctuary in Mefou National Park. Theirs is a story to warm even the coldest of hearts. And Shufai, the one year old gorilla, starts life in the nursery. When he arrived 3 months ago he was nearly dead, riddled with a hunter's shotgun pellets. His name means 'courageous one' and as he walks into an enclosure full of gorillas for the first time, you can see it's a name that fits.