11 
* 
TABLE 4* Nocturnal abundance of species in the Southern Grid, 2-9 May 1966* 
* 
Species 
No. Birds 
Birds/Linear Mile 
No* Collected 
Wedge-tailed Shearwater 
9 
0.06 
Sooty Shearwater 
2 
0.01 
i 
Audubon 1 s Shearwater 
20 
0.13 
3 
Shearwater-Petrel 
9 
0.06 
Leach®s Storm Petrel 
1 
0.01 
1 
White-rumped Storm Petrels sp*? 
3 
. 0.02 
Blue-faced Booby 
1 
0.01 
Red-footed Booby 
4 
0.03 
1 
Frigatebird sp*? 
72 
0.45 
Sooty Tern 
524 
3.30 
21 
Gray-backed Tern 
3 
0.02 
Common Noddy 
2 
0.01 
i 
White (Fairy) Tern 
2 
0.01 
1 
Miscellaneous sp*? 
9 
0.06 
— 
TOTALS 
661 
4.16 
29 
