What are trolling lines?

Trolling lines are specifically designed for catching fish by dragging hooks through the water. This method involves trailing a baited line or lure behind a moving boat, allowing the bait to mimic the actions of prey fish, thus attracting larger predatory fish. Trolling is an effective fishing technique, especially for species that actively pursue moving targets.

In contrast, the other options do not accurately describe the purpose of trolling lines. Anchoring lines are used to hold a vessel in place, while lines that keep a vessel taut are typically halyards or stays used to maintain the shape and tension of sails or the position of the vessel’s structure. Stationary fishing lines refer to methods where lines are fixed in place, often used in traps or for larger fixed nets, further distinguishing them from the active technique of trolling.