NOTE Lowry et al.: Seasonal and annual variability in the diet of Zalophus californianus 



335 



1981 1982 i 1983 



z 



HI 



o 



cc 



LU 



O. 



1984 j 1985 

 >5 Prey Taxa 



1986 



100 

 80 

 60 

 40 

 20 

 



100 

 80 

 60 

 40 

 20 

 



Figure 3 



Frequency distributions of the numbers of prey taxa found in California 

 sea lion seats collected at San Nicolas Island, California, summer 1981- 

 autumn 1986. 



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