SEAL LIFE ON THE PRIBILOF ISLANDS. 



35 



Census of Kefavie rookenj, by harems, from North End to Eelnvie Point, on July 9 and 10, 

 [The numbers indicate breeding females in each harem.] 



Whole number of breeding females 2, 218 



Whole luiinber of harems 119 



Average females to harem 18 - 



Census of Lagooti rookery, by harems, on July 10. 

 [The numbers indicate breeding females in each harem.] 



Whole number of breeding females 1, 216 



Whole number of harems 1 80 



Average females to harem 15+ 



Census of Tolstoi rookery, by harems, from the Point to end of Grass Bluff, on July 11. 

 [The numbers indicate breeding females in each harem.] 



Whole number of breeding females 1, 539 



Whole number of harems 113 



Average females to harem 13-f 



Census of Lukannon rookery, by harems, from bluff to ledge of flat rocks, on July 12. 

 [The numbers indicate breeding females in each harem.] 



Whole number of breeding females 1, 940 



Whole number of harems 89 



Average females to harem 21+ 



