300 EVIDENT POWER OF 



At 7.12 returning to honey on green paper. I then 

 put some on yellow paper about a foot off. 



At 7.19 she turned to the honey on green paper. 

 I transposed the colours. 



At 7.25 she turned to the honey on green paper. 

 I replaced the yellow paper by orange and transposed 

 the places. 



At 7.36 she turned to the honey on green paper. 

 I transposed the coloui's so that the orange might be on 

 the spot to which the bee was most accustomed. 



At 7.44 she turned to the honey on green paper. 

 I now put white instead of orange. 



At 7.55 she turned to the honey on green paper. 

 Transposed the papers. 



At 8.1 she turned to the honey on green paper. 

 I now put blue paper instead of white. 



At 8.12 she turned to the honey on blue paper; 

 but it will be remembered that she had been previously 

 accustomed to come to the blue. I now put red instead 

 of blue. 



At 8.23 she turned to the honey on green paper. 

 o>^0 „ „ „ „ 



"•47 „ „ „ „ 



I then ceased observing and removed the honey. 



Thus the bee which was accustomed to green, 

 returned to that colour when it was removed about a 

 foot, and replaced by yellow, orange, white, and red ; 

 but, on the other hand, when it was replaced by blue, 

 she went to the blue. I kept this bee under obser- 



