□ 
o 
o 
@ 
o 
o 
o 
1-15 December 
= 16-31 December 
= 0 birds 
= 1-10 " 
=11-25 " 
= 26-50 » 
= 51-100 ” 
= 101 - 500 ” 
DECEMBER 
© 
® 
□ 
3 
