MCU FA of female adult chimp chewing food, younger chimp trying to get food from her mouth as it hangs from vine. ECU of chimp using stick as tool to crack nuts open. MS SA of solitary chimpanzee sitting and using stick as tool to crack nuts open. Two MS FA of baby chimp trying to use stick as tool, getting up and sniffing ground, walking away. profile CU SA of chimpanzee as it pant-hoots. (41062)