Sixth mass extinction of global biodiversity is underway. Increased anthropogenic pressures on natural resources have been threatening existence of thousands of species including human being. NACOM comes up with nature-based sustainable solution in protecting biological diversity for better mankind. Since last four decades, NACOM has been significantly contributing in conservation of many globally threatened wetland species such as the Spoon-billed Sandpiper, Pallas’s Fish Eagle, Indian Skimmer, Olive Ridley Sea Turtle, Green Turtle and other ecologically important species in the forest of Bangladesh