SOUNDS ASSOCIATED WITH OTHER CREATURES 



143 



And later, while passing the place where the horse had been, 

 she was uneasy: 





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282 ooh -_- - _ _-- 



The causes of fear or apprehension in the chimpanzees 

 were various, and sometimes difficult to understand. Thus 

 Panzee stood in dread of a large burlap bag filled with hay, 

 which she was obliged to pass frequently. She would meet 

 the situation bravely, however, holding her head high, stamp- 

 ing her feet, and raising her fur, as she passed with an air of 

 injured dignity. 



Both animals were fearful of noises when their cause was 

 obscure, and at such times were silent. 



At the chatter of squirrels that were hidden from view, 

 Panzee would run to someone for protection or seek her nest, 

 but when they could be seen — see nos. 266, 267, and 270 — 

 both chimpanzees became keenly alert, and Panzee would 

 call her warning. 



The clatter of boards and farm tools in the next room was 

 inexplicable. Chim would protect Panzee with his arms, 

 and both would stand huddled together for some time after 

 the noise ceased. 



