A-20. --Tag recoveries from male 

 Pribilof Islands, Al; 



seals of year classes 1952-64, 

 ska, 1953-66--Contlnued 



by rookery and age. 



Rookery of 



birth and 



year class 2_ 



Recovery for ag 



1957 year class 

 St. Paul Island 



POL 



NEP 



REEF 



TOL 



St. George Island 



NOR 



EAST 



STAR 



(11) 



(2) 



(1) 



(6) 



Percent- 



69. 08 

 (595) 



49. 47 

 (380) 



68. 55 

 (566) 



18. 25 

 (537) 



19. 92 

 (266) 



16. 02 

 (181) 



57. 92 

 (183) 



53. 15 

 (111) 



78. 57 

 (196) 



31. 65 

 (158) 



44. 93 

 (69) 



20.24 

 (84) 



(3) 



(6) 



(1) 



(5) 



87. 50 

 (24) 



(12) 



93. 10 

 (29) 



53. 33 

 (15) 



(10) 



(11) 



Ro'ikery of 



birth and 



year class 2 



Recovery for age 



1958 year class (cent. 

 St. George Island 



EAST 



-Percent- 



(6) 



(2) 



(1) 



(9) 



87 



