EXPEEIMENTS ON CO-OPERATION. 401 



APPENDIX H. 



The following are the detailed observations on beea 

 alluded to in Chapter X. 



August 24. — I opened the postern door at 6.45, and 

 watched some marked bees till the middle of the day. 



Bee No. 1. 



6.50 One came to the honey. She then flew to the 

 window, but after buzzing about for some time 

 returned to the hive. 

 7.21 back to honey. 7.23 back to hive. 



7.26 back to honey. 



7.30 flew to window and then fell on the floor. I was 

 afraid she would be trodden on, so at 7.45 I 

 showed her the way to the hive. 

 8.40 back to honey. 



8.45 back to hive. I now closed the postern door 

 till 10.15. 

 10.35 back to honey. 10.39 to hive. 



10.45 „ and then to hive. 



12.35 „ 12.37 to hive again. 



Bee No. 2. 



7. she came to the honey. 7. 5 she went back to hive, 



7.12 back to the honey. 7.22 „ 



7.24 „ 7.30 



7.42 „ 7.46 



7.52 „ 7.57 



