Dozens of draggers land their catch in Galilee, including day boats that return to port each evening and trip boats that range hundreds of miles from shore. These squid draggers, also called trawlers, catch fish by sweeping funnel shaped nets across the ocean floor or water column, an efficient method for harvesting schooling fish such as squid, whiting, flounder, skate, cod, dogfish, monkfish, herring, and mackerel. Some of this catch is sold for human consumption and some as bait for other fisheries such as the lobster fishery. Galilee has long supported a diverse range of fisheries, but squid dominates today's dragger fleet. The squid fishery has surged since the 1980s because of a healthy resource and a strong marketplace, growing from an overseas market into a local one, with Galilee squid appearing on menus across the country; in 2014, calamari became Rhode Island's official state appetizer. A trawl net uses trawl doors to spread the net outward, a headrope with plastic floats to keep the top of the opening off the bottom, a weighted footrope to keep the bottom on the ocean floor, a mesh body sized to retain target fish while letting others escape, and a codend where the target fish accumulate. Most modern draggers also use innovations such as the stern roller and the conveyor belt.