Sea Shepherd is a non-profit organization dedicated to marine conservation. Founded in 1977 by Paul Watson, it aims to protect ocean wildlife and habitats through direct action and advocacy. The organization is known for its campaigns against illegal fishing, whaling, and habitat destruction. The group operates a fleet of ships that patrol the oceans, often intervening in activities that threaten marine life. Sea Shepherd also engages in public education and legal efforts to promote marine conservation policies. Their work emphasizes the importance of preserving the world's oceans for future generations.