96 



U. S. BUEEAU OF FISHERIES 



Complete computation of fur seals, Pribilof Islands, as of August 10, 19S1 — Cont'd 



RECAPITULATION 



Class 



Pups 



Cows.. 



Harem bulls 



Idle bulls 



Yearling females. 

 Yearling males... 

 2-year-old females 

 2-year-old males. . 

 3-year-old males.. 

 4-year-old males. . 



Total 



358, 642 



358, 642 



9,233 



1,888 



99, 626 



99, 612 



78, 410 



74, 828 



13, 198 



12, 966 



Class 



5-year-old males 



6-year-old males 



Surplus bulls 



Total, 1931 



Total, 1930 



Numerical increase, 1931 

 Per cent increase, 1931— 



Total 



10, 193 

 6,553 

 3,291 



1, 127, 082 



1, 045, 101 



81,981 



7.84 



o 



