SOOTY SHEARWATER 

 Spring 



Totals 



67,536 



Summer 



Fall 



36 



29,664 



Winter 



216 



SLENDER-BILLED SHEARWATER 

 Spring 



Totals 



36 



Summer 



Fall 



40,428 



Winter 



864 



NEWELL 'S SHEARWATER 

 Spring 



Totals 



3,564 



Summer 



Fall 



2,592 



1,476 



Winter 



396 



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. — Continued. 



Ti 



