TABLE 6. Diurnal abundance of Flocks in the Southern Grid, 2-9 May 1966 
Date 
No. Flocks 
No. Birds 
7. Shearwater-Petrel 
7. Terns 
2 May 
38 
837 
0.2 
97.9 
50 
927 
3.0 
85.2 
4 
2 
37 
21.6 
65.0 
5 
3 
25 
4.0 . 
92.0 
6 
22 
1152 
1.5 
97.4 
7 
24 
330 
0 
97.9 
3 
20 
774 
6.7 
86.3 
9 
6 
102 
2.9 
95.1 
165 4184 Ave. 2.6 7. Ave. 90.1 7. 
TOTALS 
