Coastal development for residential, tourism, and industrial purposes destroys nesting habitat, creates light and noise pollution, and increases direct disturbance to marine and intertidal wildlife.
Coastal development creates welfare harm across multiple wildlife groups through direct habitat destruction, chronic disturbance, and pollution. Sea turtles, seabirds, cetaceans, and intertidal invertebrates all face specific coastal development threats that have been well-documented. Effective coastal wildlife welfare protection requires setback distances for sensitive nesting habitat, lighting ordinances that eliminate disorienting bright light near nesting beaches, boat speed limits in shallow habitat areas, and anchor zones that protect seagrass beds. Tourist education and responsible tourism certification create complementary demand-side pressure for welfare-positive coastal management.