Sonadia Island Ecologically Critical Area

Barrier island off the Cox's Bazar coast (Kutubjom Union, Maheshkhali Upazila), ~15 km north-west of Cox's Bazar town, declared a national Ecologically Critical Area in 1999 under the Environment Conservation Act, 1995. Supports the last remnant mangrove in SE Bangladesh and is a nesting site for olive ridley and green sea turtles, plus cetaceans and shorebirds. As an ECA the surrounding marine area is protected and extractive activity (including underwater hunting of protected species) is restricted.