TABLE 36.- -Estimates of fall pup populations from female kill, Pribilof Islands, Alaska, 13-24 August 1962 



Age 



Year 

 class 



Tagged 



Killed 



Recovered i 



Population 

 estimate 



iSt, George Island recoveries corrected by St. Paul Island tag lost to tagged ratios. 



TABLE 37.--Estimates of the pup population, St. Paul Island, year class 1962 



Rookery 



Seals 

 tagged 



First sampling period, 

 8 and 9 September 



Samples 



Mean 



proportion 



tagged in 



sample 



Estimated pup 

 population at 



time of 



tagging 



Second sampling period, 

 16 and 17 September 



Samples 



Mean 



proportion 



tagged in 



sample 



Estimated pup 



population at 



time of 



tagging 



Reef 



Polovina 



Little Polovina 



Northeast Point 



Tolstoi 



Lukanin-Kitovi 



Zapadni 



Zapadni Reef and 

 Little Zapadni 



Total 



Number 

 9,892 



4,097 

 1,300 

 9,676 

 3,996 

 3.199 

 4,275 



3,493 



Number 

 139 



77 

 16 

 157 

 81 

 52 

 79 



85 



0.1872 

 0.1788 

 0.1799 

 0.2637 

 0.2075 

 0.2683 

 0.1273 



0.1819 



Numbe r 

 52.840 



22.910 

 7.230 

 36.690 

 19.260 

 11.920 

 33.580 



19.200 



Number 

 157 



67 



15 

 122 



66 



57 

 103 



77 



0.1044 

 0.1771 

 0.2887 

 0.2368 

 0.1677 

 0.2200 

 0.1439 



0.1218 



Number 

 94.750 



23,130 

 4,500 

 40.860 

 23.830 

 14.540 

 29,700 



28,680 



39.928 



686 



203.630 



664 



259,990 



45 



