COLOURED PAPER, 293 
9.19 she returned again to the blue; 9.22 went. 
9,25 ” re 9.27 5, 
9.30 ‘5 < 9.34 ,, 
9.40 5 5 9.44 ,, 
9.50 * 9 ” 9.55 5 
Transposed the colours again. 
10. 2 she returned again to the blue; 10. 6 
10.10 . in 14° 
10.20 Pe x 10.25 ,, 
10.30 z ie 10.34 ,, 
10.40 . " 10.44 ,, 
10.48 . . 10.51 ,, 
11.12 . a 14, 
11.21 3 and flew about, having 
been disturbed. 
11.26 ss 35 11.28 went. 
11.36 i" 11.40 ,, 
12. 5 came and flew about, but did not settle till— 
12.17 she returned again to the blue; 12.17 went. 
12.21 came and flew about. 
Though it was a beautiful afternoon, she did not 
return any more that day. 
On October 2 I placed some honey on slips of glass 
resting on black, white, yellow, orange, green, blue, 
and red paper. A bee which was placed on the orange 
returned twenty times to that slip of glass, only once 
or twice visiting the others, though I moved the posi- 
tion and also the honey. The next morning again two 
