62 



VOICE AND LANGUAGE" OF CHIMPANZEES 



octaves apart in register, however, which somewhat softens 

 the effect of dissonance. 



2 



8va. 



-f^ 



:^ ^ 





I ■ I ",l -= 



p 



•^-4-^i 



l± 



W- 



¥■- 



J(Z. 



2 ae ae ae ae ae 



Morning. He whined impatiently and screamed his dou- 

 ble-tones: 



m ae 



Again he whined, and screamed repeatedly: 



i 



2 



Sva 



i-^ ^ 



PP 



ff 



^\ I \ \ r 



ae ae ae ae ae 



Morning. Greeted us with a soft whine: 



2 



Sva. 



It 



i£ 



P 



etc. 



