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Vo). 5, No. 7 
Page 4 
on the Donovan area remained approximately the same as in I960, while on the un¬ 
treated Beaverville area the number of territorial cocks was about twice that of 
I960. 
The 1961 index on the Iroquois area was 16 percent greater than that of the 
Donovan area and 33-3 percent greater than that of the Beaverville area. In 1962, 
however, the Iroquois index decreased 13*8 percent from 1 96 1, while the Donovan and 
Beaverville indices increased 49.4 and 36-7 percent, respectively. 
I 
