Anisuzzaman Khan

Isabela Foundation, a philanthropic organisation working for nature conservation, in collaboration with Bangladesh Navy went on an

Cave is an underground hollow space, primitive homes of Stone Age hominid, sacred cultural and religious heritage. Popular Bangla names of cave are “guha” and “surang” and it is one of the rare ecosystems in the hill ranges of greater Sylhet, Chittagong, Chittagong Hill Tracts and Cox's Bazaar.

A rare species of frog was spotted and identified for the first time in Bangladesh during a series of surveys carried out in areas of