B. kachuga populations have sharply declined by ~80% - with estimated 500 nesting females remaining in wild, resulting in its listing in World’s 25+ Most Endangered Turtles. B. kachuga and B. dhongoka populations have been extirpated from large parts of their historic range across Gangetic plain, driven by extensive and unmitigated pollution, habitat destruction caused by illegal sand mining, unregulated fishing practices, poaching, and removal of wild individuals for international pet markets.
Chambal River Basin, which includes National Chambal Sanctuary (NCS), supports the last known population of B. kachuga and possibly the only recoverable populations of B. dhongoka. In collaboration with Uttar Pradesh Forest and Wildlife Department and Chambal Conservation Foundation, the program engages in the nest protection of B. kachuga and B. dhongoka along the Chambal River. Being a species plagued by natural and anthropogenic threats, institutional apathy for being lesser known and conflicting resource sharing with local communities, the project is designed to address each of these aspects via a multi-pronged approach.
To offset declines, the project engages in an annual five-month effort to locate nests, transfer egg to riverside hatcheries, guard incubating eggs, and release hatchlings. The program is also closely integrated with riverine communities for providing outreach activities and alternative livelihood raining.