Fishermen in the Erdemli district of Mersin, Turkey, are closing the fishing season early due to a decrease in fish population and increasing costs. The population decline is attributed to harsh winter conditions, storms, changing currents, and an increase in jellyfish and skateboard. The fishermen are struggling and many have stopped fishing, with the season set to end on April 15. The fishery cooperative has highlighted the difficult situation of the fishing industry in the Mediterranean and the need for urgent discussion.