Related by context. Frequent words. (Click for all words.) 75 mangrove forests 74 mangrove 72 mangroves 62 coral reef 59 Sundarbans 58 coral reefs 56 mangrove swamps 56 tropical forest 55 reefs 55 tropical rainforest 54 marsh 54 wetland 54 bird sanctuary 53 estuary 53 tropical rainforests 53 reef 53 Sunderbans 53 seagrass 53 marshland 52 marine biodiversity 52 wetlands 52 riverine 52 birdlife 52 oil palm plantations 52 coral 51 rainforest 50 Biosphere Reserve 50 coral species 49 Andaman Sea 49 salt marsh 49 biodiversity 49 tropical forests 49 habitat 49 forest 49 coconut palms 49 marine ecosystems 49 bio diversity 49 fauna 49 lagoon 48 fragile ecosystem 48 Majuli 48 paddy fields 48 estuaries 48 marine ecosystem 47 habitats 47 archipelago 47 orang utans 47 freshwater lake 47 rainforests 47 forests 47 coastal wetlands 47 coastal ecosystems 47 Wetlands 47 pine forest 47 sand dunes 47 wildlife sanctuaries 47 eco tourism 47 biologically diverse 46 oyster reefs 46 Western Ghats 46 ocean ecosystems 46 mud flats 46 salt marshes 46 Coral Triangle 46 shorelines 46 flora 46 orang utan 46 dugong 46 shoreline 46 oil palm plantation 46 peatlands 46 forested 45 vegetation 45 Pulau 45 marine habitats 45 mudflats 45 seaweed 45 dunes 45 marshes 45 estuarine 45 ecotourism 45 Amazon rainforest 45 Coral reefs 45 corals 44 coastline 44 coastal 44 wildlife habitats 44 rookery 44 rubber plantations 44 marshlands 44 white sandy beaches 44 Angkor Wat 44 freshwater lakes 44 islets 44 shoal 44 marshy 44 jetty 44 atoll 44 biosphere 43 dune 43 grasslands