70 VOICE AND language'* OF CHIMPANZEES 



Pause: 



37 

 Pause: 



J) V f r t 



W 



m 



Became irritated again: 

 5m 



^ 



t=* 



1^ 



4 



-z;h 



:i 



L-1 



A 



—P— 



m 



w 



^r-^ 



±=^ 



t< \ •v — »sr 



1i^ 



t^ 



-2:i 25) 25l Z5f- 



IK 



39 



/ 



// 



ae ae ae ae ae ae ae 



Complained softly: 



8va. 



11 



40 



Called angrily: 



PPP 



m 



8va. 



w 



^r 



1^ 



/// 



¥ 



41 



