Fishing fleets are groups of boats or ships that work together to catch fish and other seafood. These vessels can vary in size, from small fishing boats to large trawlers, and are often equipped with specialized gear like nets and traps. Fishing fleets operate in oceans, seas, and rivers, targeting different species based on the season and local regulations. Many fishing fleets are part of the commercial fishing industry, which supplies seafood to markets and restaurants. Some fleets are also involved in sustainable practices to ensure that fish populations remain healthy. Organizations like the Marine Stewardship Council promote responsible fishing methods to protect marine ecosystems.