120 U. S. BUREAU OF FISHERIES. 
COMPLETE CENSUS OF FUR SEALS AS OF AUGUST 10, 1920. 
Pups; ‘counted: and estimated 222. 22 eer ee ee ee 
Breeding cows, 3 years old and over, by inference____-______- 1 sheen 
Elarent spulls; Counted s ie ei Mes eh SEE ee ee ee 
Idle ‘bulls, counted 25222 22 tee ee Pe ae ae eee eee 
Yearlings, male and female, estimated: 
PUpS=DOTM eH 1s VOW Ore as 8s eit eR a oe ee ee 157, 172 
Deduct. 35 pericent for natural mortality —_--2 == = a2 =) 85 O10 
Yearlings, both sexes, beginning 1920_______________ 102, 162 
Yearling females, 50 per cent, Aug. 10, 1920____________-. 51, 081 
Yearling males, beginning of 1920______.____-___---—s—‘*5 1, O81 
Wearline males skilled ine 920 See ee 
Yearling males: Aus lO S192 0a aee eos Pisa ele ee 
2-year-olds, male and female, estimated: 
Wearlinsy fermiell CS Ac oe ll (eee Ce ae ae ee ee 46, 447 
15 per cent deducted for natural mortality_______________ 6, 967 
2-year-old. females) Augted0,, 19202 eae ee eee 
Wearline males, Aue; Om Oates a eee eee ee 46, 444 
Yearling males iaillede tall of: OO eee eee ee a 
Wearline, males; tend tof O10 aie ee ee 46, 437 
15 per cent deducted for natural mortality_______________ 6, 966 
2-year-old males, beginning of 1920_________________ 39, 471 
2-year-old males, killed in 1920_____________ gs es de 360 
2-year-olde males. Aue. 102 1920s ee ee eee 
3-year-o!d males, estimated : 
22-year-old males, AUS. Oy LOMO sae ee eee 33, 081 
2-year-old males killed, fall) of 1919222 ere 214 
22-year-old males; jendsofi dolor ee aes ei eS 32, S67 
10 per cent deducted for natural mortality______________ 3, 287 
38-year-old males, beginning of 1920___.-____ 29, 580 
S-year-oldamalesskilledsin 19202 ee ee eee 18, 831 
3-year-old, males; Aug. 0" 19208 22 eee ae ye ee 
4-year-old males, estimated: 
S-VCAL-OLG MIAME Se ANTS ol hell eee ae eee ee 13, 596 
3-year-old *malesikilled fallvof 191922 225 ae eae 820 
S-year-old males: endso te Gil Qa eee ee ee 126 
10 per cent deducted for natural mortality______________ 1, 278 
4-year-old males, beginning of 1920_____._..__________ —s- 11, 498 
4-year-old. males killed an) 1920222225552 Bhs ss ea eee 5, 831 
4-yepr-old. males; Aug. dO) 1O20. 2 abl eo ee 
5-year-old males, estimated : 
A-year-old) males, /AugsadQ 191022 2 oan ae ee ee see 5, TAT 
4-year-old males killed fall of 1919________ b LED OMS EUPIRS Es 66 
4-year-old males, end’ of 1919 = - 2s 2 ee ee 5, 681 
10 per cent deducted for natural mortality_______________ 568 
5-year-old males, beginning of 1920__________________ 5, 113 
5-vear-oldimales killed ini. 1920) 8 ee ee ee 106 
5H-year-old males, Aus el 0; 19202222 ee 
51, 081 
51, 074 
39, 480 
39, 111 
10, 749 
5, 667 
5, 007 
