TABLE 6* Diurnal abundance of Flocks in the Southern Grid, 12-22 July 1966. 
Date 
Mo. Flocks. 
No. Birds 
^Shearwater-Petrel 
% Terns 
12 July 
30 
2068 
0 
96.1 
13 
11 
62U 
6.1 
79.0 
1U 
* 
10 
7U5 
0.3 
87.2 
13 
13 , • 
687 
3.8 
80.6 
16 
13‘ 
3U0 
1.2 . 
92.1 
17 
6 
633 
2.2 
9U.2 
18 
11 
222 
3.6 
92.3 
19 
8 
207 
0.0 
96.6 
20 
31 
1163 
0.2 
98.1 
21 
hk 
1380 
0.1 
> 
82.2 
22 
J5 
966 
o.6 
78.3 
TOTALS 
192 
8,914 
Ave. 1*0 Ave. 
88.8 
