The world's loneliest gorilla, Bua Noi, will spend its 36th Christmas trapped in a concrete cage at Pata Zoo in Thailand's Bangkok. The female gorilla has been imprisoned inside the zoo, which is located at Pata Pinklao Department Store on the sixth and seventh floor, since 1988. "Bua Noi is suffering from extreme psychological distress in...enclosure," a PETA official claimed.