88 Animal Intelligence 
TABLE 5 (c) 
No. 6 Imrratine No. z 
Time No. of times|No. of times|No. of times} Time of 6 
Watching 2 did 6 saw Doubtful | when alone 
12.00 30 ° 19 I.101 
After 48 Hours II.00 30 ° II 9.30 
After 72 Hours 10.00 30 ° 15 3.00 
After 72 Hours 6.00 20 3 7 1.50 
After 24 Hours 9.00 30 I 13 10.00 F 
After 24 Hours 10.00 30 6 9 10.00 F 
After 24 Hours 10.00 30 I 8 9.40 
Total times surely and possibly seen, II 82 
TABLE 5 (d) 
No. 3 Imrratinc No. z 
8.00 30 2 19 3.307 
3-30 
After 48 Hours 10.00 30 2 14 20 
20 
After 72 Hours 10.00 30 2 8 18 
08 
Total times surely and possibly seen, 6 41 
Before entering upon a discussion of the facts shown by 
these tables, we must describe the behavior of the imitators, 
when, after seeing 2 pull the string, they were put in alone. 
In the opinion of the present observer there was not the 
1 No. 6, in trying to crawl out at the top of the box, put its paw in above 
the string. It fell down and thus pulled the string. It did not claw at it, 
and it was 16 seconds before it noticed that the door was open. In all 
the other times that it escaped the movement was made in the course of 
promiscuous scrambling, never in anything like the same way that No. 2 
made it. 
? No. 3 did not go out until 12 seconds had elapsed after it had pulled the 
string. 
