Sea Turtle Conservation Project

The Sea Turtle Conservation Project was launched by the Government of India in November 1999 with technical and financial support from the United Nations Development Programme (UNDP). Administered by the Ministry of Environment, Forest and Climate Change (MoEFCC) and implemented through the Wildlife Institute of India (WII), Dehradun, the project rests on a layered legal architecture. Sea turtles are listed in Schedule I of the Wild Life (Protection) Act, 1972, conferring the highest degree of statutory protection and prohibiting their capture, killing, and trade. India is also a signatory to the Convention on International Trade in Endangered Species (CITES), under which all marine turtle species appear in Appendix I, and to the Convention on the Conservation of Migratory Species (CMS), through which India became a party to the Indian Ocean–South-East Asian Marine Turtle Memorandum of Understanding (IOSEA Marine Turtle MoU) in 2007.

Procedurally, the project began with a baseline survey of nesting beaches across India's mainland and island coasts to identify and map breeding sites, with particular focus on the olive ridley (Lepidochelys olivacea) rookeries of Odisha. The WII coordinated standardized monitoring protocols: tagging of nesting females, satellite telemetry to track migratory routes, and night patrols during the nesting season to record arribada (mass nesting) events. Hatcheries were established to relocate threatened clutches, incubate eggs under controlled conditions, and release hatchlings safely into the sea, mitigating predation and human disturbance. The project simultaneously built capacity among forest department staff and coastal communities through training in identification, monitoring, and beach management.

A central engineering and regulatory intervention has been the mandatory use of Turtle Excluder Devices (TEDs) on trawl nets. A TED is a grid of bars fitted into the neck of a shrimp trawl that allows turtles to escape through an opening while retaining the catch. The project promoted TED adoption to reduce incidental capture, a leading cause of adult mortality. Complementary measures include seasonal fishing bans within and around the Gahirmatha Marine Sanctuary, the demarcation of no-fishing zones near river mouths, and the deployment of the Odisha forest department and Indian Coast Guard for offshore enforcement during the breeding period from November to May.

The project's flagship sites lie along the Odisha coast: Gahirmatha beach within the Bhitarkanika ecosystem, the Rushikulya rookery near the mouth of the Rushikulya river in Ganjam district, and the Devi river mouth. Gahirmatha, notified as a marine sanctuary in 1997, is among the world's largest olive ridley nesting grounds, where arribadas can involve several hundred thousand females in a single season. The project extended to ten coastal states and union territories, including Tamil Nadu, Andhra Pradesh, Kerala, Goa, Gujarat, and the Andaman and Nicobar Islands, where green turtles, hawksbills, loggerheads, and leatherbacks also nest. The Forest Department and organizations such as the Dakshin Foundation continue annual monitoring and hatchling-release programmes at Rushikulya.

The Sea Turtle Conservation Project should be distinguished from broader species-recovery programmes administered under the same ministry. Unlike Project Tiger (1973) or Project Elephant (1992), which are centrally sponsored schemes with dedicated reserves and long-running budget lines, the sea turtle initiative was a time-bound UNDP-supported project emphasizing research, capacity-building, and protocol standardization rather than the creation of a separate protected-area network. It is also distinct from the Coastal Regulation Zone (CRZ) notifications under the Environment (Protection) Act, 1986, which regulate shoreline development but do not specifically target turtle biology, although CRZ provisions reinforce nesting-beach protection by restricting construction near the high-tide line.

Persistent controversies surround enforcement gaps. Mechanized trawling near Gahirmatha and the Devi mouth continues to cause thousands of turtle deaths each season, and compliance with TEDs remains low because fishers contend the devices reduce shrimp catch. Proposed and operational port and industrial developments—the Dhamra Port near Bhitarkanika and shipping traffic associated with it—have drawn objections from conservationists over light pollution and disturbance to nesting females, which disorient hatchlings drawn toward artificial illumination. Climate change introduces a further threat: because turtle sex determination is temperature-dependent, rising sand temperatures skew hatchling sex ratios toward females, while sea-level rise and beach erosion threaten the rookeries themselves. The IUCN currently classifies the olive ridley as Vulnerable, reflecting both conservation gains and continuing pressure.

For the working practitioner—whether a civil services aspirant preparing for the UPSC General Studies Paper III environment syllabus, an environment-desk journalist, or a coastal-zone administrator—the Sea Turtle Conservation Project illustrates the convergence of domestic wildlife statute, international migratory-species commitments, and community-based conservation in a single marine programme. It exemplifies how India operationalizes treaty obligations under CMS and CITES through ground-level mechanisms such as TEDs, seasonal bans, and satellite tracking. Understanding the project equips officials to navigate the tension between fisheries livelihoods and biodiversity protection, and to evaluate the institutional roles of the MoEFCC, the WII, state forest departments, and the Coast Guard in safeguarding one of the planet's most significant marine turtle congregations.