THE BEHAVIOR OF THE CROW 199 



6 centimeter circle — 3.29 centimeter hexagon 

 Sept. 16 5 4 4 



6 centimeter circle — 3.00 centimeter hexagon 



Sept. 16 5 5 5 



" 17 5 5 4 



3 centimeter circle — 3.00 centimeter hexagon 



Sept. 17 5 5 3 



" 18 5 5 2 (Left habit) 



9 centimeter circle — 3.00 centimeter hexagon 

 Sept. 18 5 5 4 



" 18 5 5 5 



