Fishing vessels are boats used for the purpose of catching fish and other aquatic animals. A SMACK is a small fishing vessel with two masts and a lugsail rig, typically used for inshore fishing. A TRAWLER is a large fishing vessel that uses nets to catch fish. A BOAT is a smaller vessel used for recreational or commercial purposes, such as fishing. A DORY is a small, flat-bottomed BOAT with high sides and a sharp bow, traditionally used for fishing. A KETCH is a two-masted sailing vessel with a mizzenmast stepped forward of the rudder post. A SEALER is a type of fishing vessel used to hunt seals. A WHALER is a type of fishing vessel used to hunt whales.