ALL SPECIES 



Spring 



Summer 



Fall 



Totals 



466,368 



419,568 



410,568 



Winter 



261,024 



BLACK-FOOTED ALBATROSS 

 Spring 



Totals 



5,580 



Summer 



Fall 



27 



1,053 



Winter 



13,716 



WEDGE-TAILED SHEARWATER 

 Spring 



Summer 



Fall 



Totals 



92,584 



122,940 



83,340 



Winter 



8,496 



Figure 29. — Sea bird abundance in subareas in the study area. The squares of the table repeat the 

 geographical layout of figure 28. The upper figure in each square is the density in birds per 10 

 linear miles (18.5 km.) of observation; the lower figure is the estimated population, weighted by 

 the effective range of observation of each species. Density and population figures are daily 

 averages during each season. 



73 



