1982] 
Otis, McGinley, Garling & Malaret — Crawfordapis 287 
d 
E 
< 
OC 
ZD 
Q 
siisia do adaiAiriN 
Figure 8. Number of visits by bees to nests as grouped in 4-minute intervals. The first category of visits of^ 1 minute may represent 
searching behavior and is set apart from the other categories. 
