MS SA of female chimpanzee with baby on back using stick as a tool to crack nuts open, baby crawling to lap. ECU FA of face of chimp eating nuts; funny. SLOW MOTION MS FA of juvenile chimp using stick as tool to crack nuts. MS of same. MCU semi SA of chimp using stick to crack open nuts. ECU of face of chimp eating. CU of hands of chimp gathering nuts. (41047)