Aerial pan shot of the expansive mangrove forest near Kuakata beach, adjacent to Sundarbans

famous mangrove forest sundarbans aerial view mangrove forest kuakata beach natural habitat coastal ecosystem biodiversity greenery dense vegetation tropical environmental conservation nature wetlands wilderness ecological significance aerial photography drone shot forest canopy climate change resilience habitat estuary wildlife refuge bangladesh nature reserve carbon sink coastal barrier dense forest environmental protection intertidal zone flood control ecology sustainable environment waterway lush foliage conservation area ecological diversity natural barrier mangrove trees wild landscape forested area biosphere reserve natural scenery