-15- 
TABLE 6. Di 
urnal abundance 
of Flocks 
in the Southern 
Grid, 8-14 
Dec. 
1966 . 
/^Shearwater- 
Date 
No. Flocks 
No. Birds 
Petrel 
% Tern % 
Booby 
■ % Frijra 
8 December 
5 
342 
05.3 
91.5 
0.3 
■ 2.9 
9 
22 
936 
2.7 
91.3 
3.0 
3.0 
10 
19 
523 
9.2 
78.2 
4.4 
8.2 
11 
7 
137 
0.7 
99.3 
— 
— 
12 
29 ' 
1212 
0.3 
92.5 
4.3 
2.9 
15 
12 
310 
0.3 
67.1 
15.5 
17.1 
14 
8 
106 
4.7 
87.7 
1.9 
5.7 
TOTALS 
102 
3566 
2.8 
87.9 
k.3 
5.0 
Average Flock size = 35 
