Head start programs that raise sea turtle hatchlings in captivity before release aim to improve survival rates but raise welfare questions about captive rearing conditions and imprinting.
Head start programs involve holding hatchling sea turtles for weeks to months to grow through their most vulnerable life stage before release. Welfare challenges in these programs include appropriate space for growing animals, suitable temperatures, appropriate diet, and minimizing human imprinting. Turtles that become accustomed to being fed by humans may show reduced foraging behavior after release. Very small tanks may cause physical deformities. Health screening before release is essential. The conservation value of head starting remains debated as survival rates after release may not compensate for the cost of rearing. Higher-priority interventions including nest protection, beach safety, and bycatch reduction may provide better conservation returns per dollar spent.