TABLE 4. Nocturnal Abundance of species at-sea SIC 9, September to November 
1965. 
Species 
No. Birds 
Birds/ 
linear Mi. No. Collected 
Wedge-tailed Shearwater 
42 
0.013 
- 
Sooty/Slender-billed Shearwater 
198 
0.062 
- 
Pterodroma externa (Unidentified 
2 
0.0006 
to race) 
Black-winged Petrel 
1 
0.0003 
- 
Pterodroma hvpoleuca (Unidentified 
2 
0.0006 
to race; 
Bulwer*s Petrel 
2 
0.0006 
- 
Golden Plover 
1 
0.0003 
- 
Sooty Tern 
112 
0.035 
- 
Tern (unidentified 
2000 
0.628 
to species) 
Shorebird (Unidentified 
25 
0.008 
to species) 
Unidentified Birds 
60 
0.019 
Totals" 
2445 
0.768 
