ALASKA FISHERY AND FUR-SEAL INDUSTRIES 
Complete computation of fur seals, Pribilof Islands, as of August 10, 
Class 
(PU PSVESELIMA Te Me ee elem ee a ee eee es oe 
Breeding cows, 3 years old and over, by inference_______________ 
Te Vareyea) ]OVDU USS GSU aOR eC 6 Le ae Tg a A a eae en 
PelG bulls Gopiria ted. aaa ae NORE hie le Pee ae 
Yearlings, male and female, estimated: 
HSIIaAeSEDOLM OSS eae tne ie eee eae a | NTT 
Mearling males besinnine. 1939 ma ses. se ener en eee 
Yearling males Killed:in 193922005. 22-2. 2-5 ote scssc el! 
Yearling males Ane. 107193929 222 eee ee ee 
2-year olds, male and female, estimated: 
Yearling: females; - Aig hd 0.1938 seen tn a te Ee 
INSLEPanmorcality, to percent... 22 nae soe 
2-year-old females, Aug. 10, 1939____.____--__________.___ 
mearlineumaless Aur 10) 1938 eee ee ee oe 
INaturalimortality,; 17-5;percent f-. = ose ser ee ee 
2-year-old males beginning 1939_________________----_.-- 
2-yéar-old males killed'ini939_ 22-222 (2) fos 
2-year-old males, Aug. 10, 1939_____---_.___-________- 
3-year-old males, estimated: 
= Vear-Olde males wAUes LOS OSS eves Wale ee 
INaturalmortality 12/ospercentes2 stew ae eee eee 
3-year-old males beginning 1939_____....--.__--_----____ 
3-year-old males killed in 1939_____________________-.--__ 
3-year-old males, Aug. 10, 1939____________________-- 
4-year-old males, estimated: 
SB-Veat-o1demalessAui gl OO1GgR ees ae oe ee ae ee 
INacurealimortalitiy.| O}percen tse sso see aoe =e ee eee 
4-year-old males beginning 1939______.__--____--____--_- 
4-year-old males killed. in 1939__-__._-.-_--.-2__--..-_--- 
4-year-old males, Aug. 10, 1939. __..._..._.____--__-- 
5-year-old males, estimated: 
4-year-old males, Aug. 10, 1938 
Waturalimortality 410) percent22 eee ee es 

5-year-old males beginning 1939__.______----____--____-- 
5-year-old males killed in 1939___--_...-.--__--__---...-- 
5-year-old males, Aug. 10, 1939____-...__.-__--__---- 
6-year-old males, estimated: 
S-year-oldjmales--Aues 1010380 = ee es 
INaturalmortality, 20 percents ete ee ea 
6-year-old-males, Aug. 10, 1939____--_____.________--___- 
Surplus bulls, 7 years old and over, estimated: 
G-year-old: males Aug. lO s19SS2s = e ee eee ee 
INaturalamnortality..20 percentsss === se ee ee ee ee 
4-year-oldmales; Aug. 1051039 sos eee ee 2 ee 
Surplus) Dwis vAug 110) 1938 aa ee ee 
Naturalimortality: 30)percent-2. 222-0 20. Bee 
Remaining surplus for 1939 

183 













1989 
St. Paul St. George 
Island Island Total 
541, 339 122, 295 663, 634 
541, 339 122, 295 663, 634 
9, 122 1, 858 10, 980 
2,616 357 2,973 
250, 632 56, 618 307, 250 
112, 784 25, 478 138, 262 
137, 848 31, 140 168, 988 
250, 632 56, 617 307, 249 
125, 316 28, 309 153, 625 
125, 316 28, 308 153, 624 
ie ery ee eee 3 
125, 313 28, 308 153, 621 
127, 637 28, 833 156, 470 
19, 146 4,325 23, 471 
108, 491 24, 508 ~ 132, 999 
116, 020 26, 212 142, 232 
20, 304 4, 587 24, 891 
95, 716 21, 625 117, 341 
893 324 1, 217 
94, 823 21, 301 116, 124 
87, 205 19, 798 107, 003 
10, 901 2,475 13, 376 
76, 304 17, 323 93, 627 
44, 644 11, 876 56, 520 
31, 660 5, 447 37, 107 
27, 707 4, 571 32, 278 
2,771 457 3, 228 
24, 936 4,114 29, 050 
1, 999 565 2, 564 
225930 3, 549 26, 486 
20, 637 3, 638 24, 275 
2, 064 364 2, 428 
18, 573 3, 274 21, 847 
|| eee ete 8 
18, 565 3, 274 21, 839 
14, 317 3, 884 18, 201 
2, 863 777 3, 640 
11, 454 3, 107 14, 561 
14, 854 2, 415 17, 269 
2,971 483 3, 454 
11, 883 1, 932 13, 815 
7, 277 
2, 183 
5, 094 
1 Estimates have been worked out, insofar as possible. to show approximately the number of seals of each 
class which should be credited to each island. The seats, however, do not haul out in accordance with 
figures given. Those born on one is!and frequent the other island. They travel promiscuously between 
the two islands and haul out on either one. The total for both islands, however, is approximately correct. 
