- 14 - 
9 
TABLE 4* Nocturnal abundance of Species in the Southern Grid, 17-18,.,. 
21-22 November 1966# 
Species Ha, Birds Birds/Lin, Mi , No, Coll, 
Wedge-tailed Shearwater 
3 
0.006 
Sooty Shearwater 
1 
0.002 
Slender-billed Shearwater 
4 
0.01 
,i * «.* 
Sooty/Slender-billed Shearwater 
1 
0.002 
'.•/hite-winged Petrel 
1 
0.002 
, 
Pte-rodroma species 
13 
0.03 
shearwater-petrel 
11 
>-0.02 
white-rumped storm petrels 
% 
8 
0.02 
Red-tailed Tropicbird 
\ 
1' ■ 
0.002 
Blue-faced Booby 
6 
• 
0.01 
Red-footed Booby 
4 
0.01 
frigatebird species 
1 
0.002 
Sooty Tern 
280 
0.55 
Gray-backed Tern 
12 
0.02 
• 
bird species 
0.01 
• 
TOTALS 
351 
• • • s 
0.69 
