MS FA of adult chimpanzee appearing to be aggressive as it swings from vines in frenzied manner. 05:22:49:07 MS SA of adult and juvenile chimp playing footsie fairly hard as they hang from vines and branches, adult pushing chimp down. 05:23:17:04 MS of two young chimpanzees playing and swinging from vines. MCU FA and BA of baby chimpanzee climbing tree and reaching for other vines. 05:24:00:25 MCU RA of baby chimp hanging from tree and urinating. (41034)