TABLE 4. 
Diurnal abundance of species in Grid, April 1966, 
No, Birds Birds '/ linear mile 
Wedge-tailed Shearwater 14 
Sooty Shearwater 20 
Sooty/Slender-billed Shearwater 8 
Juan Fernandez Petrel 2 
Pterodroma externa 8 
Black-winged Petrel 1 
Pterodroma hyp oleuca 2 
Mottled Petrel 1 
Pterodroma sp, 22 
Shearwater-Petrel 23 
Leach'J h—type Storm Petrel 3 
Storm Petrtl sp, 1 
Red-tailed Tropicbird 3 
Blue-faced Booby 4 
Brown Booby 1 
Red-footed Booby 1 
Sooty Tern 1231 
Common Noddy Tern 2 
Fairy Tern 4 
Tern sp, 2 
Shore bird sp, 1 
Miscellaneous _£ 
0.023 
0.036 
0.014 
0.004 
0.014 
0,002 
0.004 
0.002 
0.039 
0.041 
0.005 
0.002 
0.005 
0.007 
0.002 
0.002 
2.230 
0.004 
0.007 
0.004 
0.002 
0.009 
Totals 
1359 
2.460 
TABLE 5. 
Streamer sightings in the 
i Grid, April 1966* 
Streamer 
Location 
Origin Distance from 
Date 
Species 
Color 
of Sighting 
of Bird 
Origin 
4 April 
Sooty Tern 
Orange 
16-7N 171-nw 
Sand Island 
(Johnston Atoll) 
83 Miles 
4 April 
Sooty Tern 
orange 
16-7N 171-11W 
It 
83 Miles 
4 ^pril 
Sooty Tern 
Orange 
16-31 171-8W 
tf 
72 Miles 
