TABLE 3 # Diurnal Densities by species between Honolulu and San 
April 1966* 
Species # Birds_Birds/Linear Mile 
Laysan Albatross 
8 
o.oc8 
Black-footed Albatross 
71 
0.077 
Wedge-tailed Shearwater 
106 
0.115 
Sooty Shearwater 
67 
0.073 
Pterodroma externa 
1 
0.001 
Pterodroraa sp. 
3 
0.003 
Storm Petrel (White rump) 
33 
0.036 
Shearwater-getrel 
22 
0.024 
Fed-tailed Tropicbird 
3 
0.003 
White-tailed Tropicbird 
1 
0.001 
Brown Booby 
3 
0.003 
Ped-footed Booby 
66 
0.072 
Great Frigatebird 
1 
0.001 
Shorebird sp# 
3 
0.003 
Sooty Tern 
136 
0.148 
Arctic Tern 
1 
0.001 
Common Noddy Tern 
\ 
7 
0.007 
Herring Gull 
19 
0.020 
Sabine Gull 
2 
0,002 
Tern sp. 
3 
0.003 
Gull sp. 
9 
0.010 
Tropicbird sp# 
1 
0.001 
Bird sp# 
• 2 
0.002 
Pomarine Jaeger 
10 
0.011 
578 
0.625 
Francisco 
