Sea turtle nesting beaches face threats from coastal development, light pollution, and human disturbance that affect individual turtle welfare and population recovery.
Female turtles that abort nesting attempts due to disturbance must carry their eggs until finding a suitable site, often returning multiple nights before successful nesting. Hatchlings disoriented by artificial lighting waste critical energy reserves wandering on land rather than swimming out to sea. Hatchlings that reach the sea during daylight hours face higher predation rates than those emerging at night. Beach driving crushes undetected nests. Each disrupted nesting event and each misdirected hatchling represents an individual welfare failure for animals that invest enormous energy in reproduction.