PUWER OF COMMUNICATION. 393 
J then put her into a small bottle. We kept a look- 
out for Nos. 2 and 3 till 7.30 p.m.; but they did not 
return. 
January 30.—Let No. 4 out at 7 am. She 
returned at 7.45. 
No. 3 came) 
of herself at {8 0 No. 4. 
Returning at 8. 9 8. 6 
8.15 another ant to larve. 
sj 8.20 
8.25 
re 8.30 
: 8.36 
No. 3. No. 4. 
Returning at 8.40 
8.43 
8.51 an ant tom. 
‘5 8.52 
3. 3 
3 9.5 
Imprisoned them. 
Let them out at 10.55. 
Returning at 11. 1 
11. 3 
11.8 
. 11. 9 
17.14 another ant to m. 
And they went on coming regularly till 1, when I put 
them again into a bottle. 
January 31.—Let them out at 6.35 aM. 
No. 3. No. 4. 
6.55 
7.12 
7.15 
7.21 
