152 



VOICE AND 



m 



^ 



^^ 



299 



wah 



hoo wah hoo 



Then when the pony appeared before his windows, he 

 screamed in prolonged tones of very disagreeable quahty as 

 follows; 



fe: 



-P^S>- 



^ 



--^ 



.^ r P r ^ T- 



sffz sffz sffz 

 3QQ wahiee wahiee - 



sffz 



He continued this behavior until the pony was removed, 

 and fifteen minutes later he was still calling intermittently: 



ii^ 



r 



^ 



^^ 



301 



ooh wah hoo 



wahiee 



wahiee 



Throughout this episode, the dominant feeling that pos- 

 sessed Boma seemed to be rage rather than fear. 



Another experiment was made with a toy gun, about two- 

 thirds the sizie of a real weapon. Keeper P. crouched and 

 pointed the gun, at which Boma's fur rose, and he retreated 

 as far as possible — but constantly facing the gun. He then 

 began to thump the floor with his knuckles, the wrists held 

 stiff, and his body moving up and down with each thump. 

 As he became more excited he stamped rapidly: 



302 



/./, ;/. n^ //. ;/. 



