TA3L3 1. 
Summary of diurnal observations within the Grid, 
March 1966. 
Dato 
Birds 
Sightings 
Snecies 
Flocks 
Miles 
Hotlrs 
Line. 
Birds/Mile 
1 Inarch 
20 
7 
5 
i 
21 
2.1 
0.95 
2 
20 
14 
5 
0 
93 
12.1 
0.21 
3 
90 
15 
7 
2 
99 
11.8 
0.84 
4 
41 
29 
8 
1 
132 
12.0 
0.31 
5 
4 
3 
2 
0 
107 
11.8 
0.04 
6 
637 
31 
7 
5 
91 
12.0 
7.00 
7 
-2 
0 
46 
Jttl 
0.06 
Totals 
815 
102 
14 
9 
589 
67.5 
1.38 
TABLE 2, Diurnal density of species groups within the Grid, March 1966* 
Snecies Grouo 
No, Birds Birds/Mi^ 
Estimated Population/ 
_ 50,000 Mi^ Total Birds 
Shearwater-Petrel 
Tern 
Tropicbirds 
Boobies 
Frigates 
Storm Petrels 
35 
0.03 
1500 
6.3 
730 
0.41 
20700 
85*6 
3 
0.003 
150 ' 
0.63 
35 
0.03 • 
1500 
6*3 
10 
0 . 001 + 
200 
0.63 
2 
0.003 
0.63 
815 
0.479 
23,950 
100 
TABLE 3# 
Summary of Nocturnal Observations, 
March 1966* 
Date 
No. Birds 
No. Sooty 
1-2 March 
26 
20 
3-3 
8 
8 
3-4 
10 
5 
4-5 
13 
13 
5-6 
3 
2 
6-7 
14 
10 
Terns NO, Hours No« Miles 
12.1 
104 
12.0 
97 
12.2 
123 
12.2 
119 
12.0 
108 
12.2 
110 
