□- 1-15 April 
0“*6-31 April 
0“ 0 birds 
@» 1-10 ■ 
G-11.25 • 
0-26-50 " 
O-50-100 ■ 
#-101-500" 
APRIL 
#-500+ 
Sl-MNH-38 (Riy. 9-65) 
