146 



VOICE AND 'LANGUAGE" OF CHIMPANZEES 



This is an exact counterpart of Chim's fruit motive (see 

 nos. 74, 91, 113, 122, and 145). Chim hummed or whined 

 the motive, but Boma used the expression wdh-hoo, which 

 occurred more and more frequently as the time for his food 

 drew nearer: 



I 



m=^ 



^ 



^^=^ 



p 



287 



00 — woo - woo — woo - - wah - - boo 





^^ 



287a 



287b 



oo - - woo - woo 



i 



wah - hoo 



PP P f- ^ 



287c ^^ " ^^^ " ^^^^ " ^^^ " ^^^^ ^^ ' ^^^ ' ^^ " 



-m 



T'ur^ j^ 



287d 



wah-hoo 



Also the following, which gradually rose in pitch, as the 

 storm of his reiterated demands gathered: 



^3 



^ 



P 



^f f 



00 - - woo — woo woo - - wah - hoo - wah - hoo 



