No. Page 



3. Kill of female seals on the Pribilof Islands, Alaska, and at sea from year classes, 



1943-66 6 



4. Primary causes of death among pups, three mortality study areas, St. Paul Island, 



29 June to 15 August 1967 8 



5. Causes of pup mortality on study area 1, Reef Rookery, St. Paul Island, 28 June to 



1 5 August 1 966 and 1967 9 



6. Mortality of pups on study area 1 of Reef Rookery, on Reef Rookery, and on St. 



Paul Island, 1964-67 „ 10 



7. Counts of dead adult male and female seals, Pribilof Islands, Alaska, 1965-67 10 



8. Reproductive condition of female seals sampled from the kill, by age, St. Paul 



Island, 1-15 August 1967 11 



9. Variances and means of weights of pups, St. Paul Island, 31 August 1967 11 



10. Tagged, lost-tag, and marked seals recovered, by age and sex, Pribilof Islands, 



Alaska, 26 June to 17 August 1967 14 



11. Tag recoveries from male seals that had been selected and tagged as yearlings and 



at age 2 or older in previous years, Pribilof Islands, Alaska, 26 June to 5 August 



1967 15 



12. Tag loss observed, Pribilof Islands, Alaska, 1967 15 



13. Tag recoveries, 26 June to 17 August 1967, from seals tagged as pups in August and 



September of 1963 and 1964 on St. Paul Island 16 



14. Estimates of the pup population at time of tagging, based on tag recoveries from male 



seals killed 26 June to 5 August 1967 from year classes 1962-65, Pribilof 



Islands, Alaska 16 



15. Estimates of the number of pups born, based on tag recoveries and the count of 



dead pups, year classes 1960-65, Pribilof Islands, Alaska 17 



16. Estimates of the pup population on Reef and Tolstoi Rookeries, based on shearing 



and sampling, year class 1967, Pribilof Islands, Alaska 17 



17. Complete counts of live pups on selected rookeries in early August, St. Paul 



Island, 1963-67 17 



18. Estimates of the number of yearling male seals, based on tag recoveries, year 



classes 1961, 1962, 1964, and 1965, Pribilof Islands, Alaska 18 



19. Data for regression of the kill of 4-year-old male seals based on the kill of 3-year-old 



male seals and mean round of thekillof 3-year-old male seals, year classes 1953- 



63, St. Paul Island 19 



20. The kill of 3- and 4-year-old male seals, mean air temperature, and weights of pups, 



years classes 1950-63, St. Paul Island 20 



21. Estimated number of pups born, count of dead pups, and number of male seals killed 



at ages 3 and 4, years classes 1950-63, St. Paul Island 21 



22. Estimates of the yearling male seal populations, year classes 1961-62 and 



1964-65, St. Paul Island 22 



23. Forecast of the kill of male seals in 1968, by age, Pribilof Islands, Alaska 23 



24. Comparison of forecasted and actual kill of male seals, Pribilof Islands, Alaska, 1967. 23 



25. Formula for artificial milk fed to captive pups, St. Paul Island, 9 July to 13 August 



1967 24 



26. Age and sex, by month, of fur seals collected pelagically by the United States off 



Washington in 1967 32 



27. Age and sex, by month, of fur seals collected pelagically by the United States off 



Washington [combined data for 1958-59, 1961, 1964-65, and 1967] 32 



28. Observations of fur seals in waters adjacent to the eastern Aleutian Islands, 



18 November to 3 December 1965 35 



29. Observations and collections of fur seals around the eastern Aleutian Islands, 



20 November to 4 December 1966 36 



30. Tag recoveries from fur seals collected pelagically by the United States off 



Washington in 1967 38 



31. Missed pregnancies in nonpregnant female seals collected in 1967 



32. Number of female seals collected pelagically by the United States in the eastern 



Pacific and (in parentheses) percentage pregnant, 1958-67 39-40 



3 3. Stomach contents of fur seals collected pelagically by the United States off 



Washington in 1967 42 



34. Stomach and intestinal contents of pups collected on St. Paul Island, 14-15 



November 1966 4 & 



35. Total seals sighted, collected, killed and lost, and wounded and lost by Tenyu 



Maru , 23 April to 9 May 1967 50 



