In Rotterdam Zoo, Silverback Bokito has escaped from the gorilla island this afternoon while the zoo was full of visitors. He injured 2 persons and then was locked into a snack bar/ restaurant. He already escaped twice before coming to Rotterdam in Berlin Zoo, but he was not fully grown that time. In Leipzig Zoo, gorilla female NÃ‚Â´Diki died. She was born 1978 in the wild and has serveral offspring in MÃƒÂ¼nster Zoo and Burgers Zoo/Arnhem.