Northern red nudibranch while diving in cold water in Percé, québec, canada

northern red nudibranch dive cold water underwater nudibranch gastropod colorful vibrant ecosystem underwater photography snorkeling scuba diving ocean conservation coldwater species tentacles camouflage beauty delicate coldwater currents visibility marine environment marine research underwater wildlife adventure discovery nature conservation marine ecology coldwater adaptation coldwater diversity marine conservation sustainability oceanography life invertebrate sanctuary protection small macro cold ocean perce quebec canada padi cute nudi slow motion 60fps