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10, Number of schools and averages of catch per school, amount of bait 

 used per school, number of men hooking per school, and fish size, 

 tabulated by fishing duration per school for seven Hawaiian skipjack 



tuna vessels, June-August 1967 14 



11. Number and percentage of 585 schools fished by seven Hawaiian skip- 

 jack tuna fishing vessels, tabulated by reasons cited for abandoning 

 successfully fished schools, June-August 1967 15 



12, Number of schools and averages of catch per school, amount of bait 

 used per school, number of men fishing per school, and fishing dura- 

 tion per school, tabulated by size of fish caught by seven Hawaiian 

 skipjack tuna vessels, June-August 1967 16 



13, Number and percentage of schools sighted and of schools with catches , 

 tabulated by time of sighting and start of fishing, for seven Hawaiian 

 skipjack tuna vessels, June-August 1967 18 



14, Number and percentage of trips tabulated by time meals were eaten 

 aboard the seven Hawaiian skipjack tuna vessels, June-August 1967 19 



15, Percentage of the day's total catch aboard the vessels in the first (by 

 0900), second (0901-1200), third (1201-1500), and fourth (after 1501) 

 quarters of the fishing day for seven Hawaiian skipjack tuna fishing 

 vessels, June-August 1967 20 



16. Number and percentage of 619 schools with catches and 443 schools 

 without catches, fished by seven Hawaiian skipjack tuna fishing ves- 

 sels and tabulated by cloud cover at the time of fishing, June-August 



1967 20 



17, Number and percentage of 620 schools with catches and 442 schools 

 without catches, fished by seven Hawaiian skipjack tuna fishing ves- 

 sels and tabulated by the height of the wave at the time of fishing, 

 June-August 1967 21 



18. Number and percentage of 613 schools with catches and 437 schools 

 without catches, fished by seven Hawaiian skipjack tuna fishing ves- 

 sels and tabulated by types of predominant birds in the flock associ- 

 ated with the schools at the time of fishing, June-August 1967 21 



19. Number and percentage of 617 schools with catches and 437 schools 

 without catches, fished by seven Hawaiian skipjack tuna fishing ves- 

 sels and tabulated by size of bird flocks associated with the schools 



at the time of fishing, June-August 1967 22 



20. Number of trips, schools, catch per trip, catch per school, and num- 

 ber of schools fished per trip, tabulated by the weight of fish caught 



per trip by seven Hawaiian skipjack tuna vessels, June-August 1967 22 



21. Size of catch, number of schools, and catch per school of seven Ha- 

 waiian skipjack tuna vessels, June-August 1967 23 



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