Show heres fisk fish stories but these dian didn t get acet A away wa y from census takers LONG BEACH CALIF heres another fish story it concerns size but not those that got away at least california fish and game commission hopes none got away for or the story deals with the commissions semiannual population census of fish the commission takes its census by three major me methods the results result a of at all three being correlated to determine tern drie estimated number of fish to be offered lor for sale or taken to canneries in the first method a list of commercial mercial fishing boats together with their time and place of 0 catch is kept As the second step five samples ot of 50 fish each are taken from catches throughout the fishing season s 0 n to check the average size of 0 fish in each catch size Is determined by counting the tings rings on the scales following the method utilized by archeologists archaeologists in checking tree rings to determine a trees age for each year a fish lives a ring Is seen on its scales third method involves tagging samples of fish taken from a representative catch the fish then being turned loose until the next season when researchers check catches to determine percentage of older fish reappearing |