DISTINGUISHING COLOURS. 295 
She returned at 1.12. This time she lost her way in 
” 
oD 
1.49 
2. 1. 
2.25 
2.40. 
the room. 
This time she got stuck in the 
honey, and had to clean 
herself. 
I now put red paper instead 
of the green, and put the 
green paper with a similar 
quantity of honey on it a 
foot off. 
2.51 to the honey on green paper. 
I then gently moved the 
green paper, with the bee 
on it, back to the old spot. 
When the bee had gone, I 
put yellow paper where the 
green had been, and put 
the green again a foot off. 
3. 0 to the honey on the yellow 
paper. I disturbed the 
bee, and she at once flew 
to the honey on the green 
paper; when she had gone, 
I put orange paper in the 
old place, and put the green 
paper about a foot off. 
3.10 to the honey on the green paper. 
