Related by context. Frequent words. (Click for all words.) 60 riparian zones 60 reedbeds 58 eelgrass beds 58 riparian vegetation 57 refugia 57 freshwater ponds 57 streambanks 56 moist soils 56 nesting habitats 56 Sea otters 55 freshwater marshes 55 freshwater marsh 55 intertidal zone 55 freshwater habitats 55 montane 55 overharvest 55 aquatic invertebrates 55 beaver ponds 55 upland habitat 55 wet meadows 54 deciduous forests 54 mealy bugs 54 coniferous forests 54 grassland birds 54 amphipods 54 pasture grasses 53 larval stages 53 killifish 53 eel grass 53 saltmarsh 53 cutworm 53 cordgrass 53 creek bottoms 53 aquatic habitats 53 hay meadows 53 wetland habitat 53 periodic droughts 53 alkaline soils 53 forested wetlands 52 anadromous fish 52 Invasive plants 52 grassland habitat 52 red legged frogs 52 alfalfa fields 52 forbs 52 Mule deer 52 tunicates 52 clam beds 52 woody vegetation 52 pocket gophers 52 parasitic wasp 52 coastal dune 51 Salinity 51 red cockaded woodpeckers 51 coulees 51 foraging habitat 51 recharge groundwater 51 wetland ecosystems 51 salvinia 51 wildlife corridors 51 sparse vegetation 51 habitat fragmentation 51 corn borers 51 tidal marshes 51 spartina 51 yellow legged frogs 51 inter tidal 51 ponds 51 mussel species 51 sawfly 51 prolonged droughts 51 spawning beds 50 subterranean termites 50 sargassum 50 flowage 50 migratory bird populations 50 decaying vegetation 50 Predation 50 oxbows 50 eiders 50 flea beetles 50 rusty crayfish 50 lakeshores 50 wetland habitats 50 Phragmites 50 intertidal 50 salination 50 freshwater mussels 50 habitats 50 sage grouse populations 50 inland bays 50 revegetated 50 estuaries 50 embayment 50 Aquifers 50 kelp beds 50 saltbush 50 Poyang Lake 50 shrikes 50 mycorrhizal fungi 49 Soil erosion