Four-year-old male chimpanzee Yangyang (R) holds the hand of six-year-old female chimpanzee Wan Xing as they get married at a zoo in Hefei, in east China's Anhui province, on September 28, 2010. Chimpanzees are great apes that are closely related to humans but due to rapid deforestation of their habitats they are an endangered species.
Four-year-old male chimpanzee Yangyang is accompanied by a feeder before his wedding at a zoo in Hefei, in east China's Anhui province, on September 28, 2010. Chimpanzees are great apes that are closely related to humans but due to rapid deforestation of their habitats they are an endangered species.
photo: Gettyimages