Table 39. Number of islands and nests by frequency of nests 

 per island. 



8 



No. 

 Nests/ No./% Islands No./% Nests 



island 1977 1978 1979 1977 1978 1979 



1 21/48 26/52 31/50 21/19 26/20 31/20.4 



2 10/23 9/18 12/19.4 20/18 18/14 24/15.8 



3 4/9 5/10 5/8.1 12/10.8 15/12 15/9.9 



4 1/2.2 1/2 4/6.5 4/3.6 4/3 16/10.5 



5 4/9 4/8 4/6.5 20/18 20/16 20/13.2 



6 2/4 2/3.2 12/9 12/7.9 



7 2/4.5 2/3.2 14/12.6 14/9.2 



8/6 8/5.3 



9 1/2.2 9/8.1 



10 



11 1/2.2 11/9.9 



12 2/4 1/1.6 24/19 12/7.9 



Totals 44 50 62 111 127 152 



Table 40. Numbers nests and percent islands used/river section 



