-5- 
TABLE 2. Diurnal Density of Species Groups in the Southern Grid. 
Species 
No. Birds 
Birds/Lin. Miles 
Status over Jan. 
Wedge-tailed Shearwater 
8 
.oia 
+ 
Bulwer Petrel 
1 
.002 
+ 
White-rumped Storm Petrel 
9 
.016 
- 
Red-tailed Tropicbird 
2 
.ooa 
- 
Blue-faced Booby 
112 
.196 
- 
Brown Booby 
5 
.008 
+ 
Red-footed Booby 
2 
.ooa 
- 
Booby (sp.) 
a 
.007 
(♦) 
Great Frigatebird 
a 
.00? 
(+) 
Lesser Frigatebird 
10 
.017 
(-) 
Frigate (sp.) 
iaa 
.252 
♦ 
Sooty Tern 
3502 
6.iao 
- 
Gray-backed Tern 
2 
.ooa 
♦ 
Blue-gray Noddy 
2 
.ooa 
-I- 
Fairy Tern 
3 
.005 
♦ 
Bird (sp.) 
3 
.005 
(0) 
Totals 
3813 
6.689 
BABLE 3. Diurnal Abundance os Species Groups. 
Group No» Birds Birds/Lin. Mile Birds/Sq. Mile. % Total Birds 
Shearwater/Petrel 
9 
.016 
.008 
.2 
Storm Petrel 
9 
.016 
.016 
.2 
Tropicbird 
2 
.ooa 
.002 
.06 
Booby 
123 
.215 
.108 
3.2 
Frigate 
158 
.276 
.069 
a.i 
Tern 
3509 
6.153 
2.050 
92.2 
Bird (sp.) 
3 
.005 
— 
.08 
Total 
3813 
6.685 
2.253 
100 
