jan 25 2010
The film shown below is recordet off the coast of Norway around 1970. Only adult bluefin tuna migrated to Norwegian waters in the 1960’s and 1970’s. The mean weight grew bigger year by year and in 1970 it was common to catch tuna weighing from 270 – 310 kilogram. A film of tuna fishing in 1967 shows slightly smaller fish (250 – 290 kilogram). The stock of bluefin tuna migrating northwards was fished down year by year till the last giant tuna was caught in 1986.