Related by context. Frequent words. (Click for all words.) 66 seagrasses 65 mangrove forests 64 coral reefs 62 marine biodiversity 60 wetland habitats 60 reefs 60 biodiversity hotspots 59 mangroves 59 marine turtles 59 biodiversity 59 freshwater ecosystems 59 habitats 58 mangrove 58 coastal ecosystems 58 coral reef 58 terrestrial ecosystems 57 mangrove forest 57 dugongs 57 seagrass beds 56 coral reef ecosystems 56 intertidal 56 marine ecosystems 55 corals 55 fauna 55 waterbirds 55 ecosystems 55 bio diversity 55 species 55 freshwater wetlands 54 ecologically fragile 54 biota 54 coral 54 coastal wetlands 54 kelp forests 54 habitat 54 biodiverse 54 marine habitats 53 aquatic ecosystem 53 marine ecosystem 53 overexploitation 53 ecologies 53 estuarine 53 wetlands 53 waterbodies 53 marine ecology 53 birdlife 53 wetland 52 flora 52 rainforests 52 forest ecosystems 52 Coral reefs 52 wetland habitat 52 Mangroves 51 tropical rainforests 51 wildlife habitats 51 nesting habitat 51 turtle nesting 51 habitat fragmentation 51 reef 51 aquatic ecosystems 51 aquatic species 51 hydrological cycle 51 coral species 51 estuaries 51 vegetation 51 ocean ecosystems 51 fragile ecology 51 aquatic habitat 51 drylands 50 leatherback turtles 50 peatland 50 seashores 50 freshwater mussels 50 tidal wetlands 50 species extinctions 50 bird species 50 marine organisms 50 shorelines 50 seagrass 50 ecological 50 fragile ecosystems 49 molluscs 49 coastal erosion 49 biosphere 49 eelgrass 49 coastline 49 tropical forests 49 forests 49 amphibian species 49 oyster reefs 49 freshwater 49 mangrove trees 49 Socotra 49 seaweeds 49 virgin forests 49 coastlines 49 dugong 49 coastal waters 48 waterholes 48 benthic 48 mammal species