Related by context. Frequent words. (Click for all words.) 53 mussel species 51 threatened coho salmon 50 coastal estuaries 49 Apalachicola River 49 Everglades ecosystem 49 Upper Chattahoochee Riverkeeper 49 humpback chub 49 freshwater mussels 48 shortnose sturgeon 48 freshwater habitats 48 saltwater intrusion 48 tributary rivers 47 freshwater marshes 47 aquatic habitat 47 coastal ecosystems 47 migratory bird populations 46 tidal marshes 46 estuaries 46 delicate ecosystems 45 Sea otters 45 Yellowstone cutthroat trout 45 threatened delta smelt 45 inland fisheries 45 federally endangered 45 native brook trout 45 Barn Pinecrest Dodge 45 saltwater marshes 45 mainstem 44 freshwater marsh 44 harmful algae blooms 44 wetland ecosystems 44 anadromous fish 44 aquatic habitats 44 salmon steelhead 44 Apalachicola Bay 44 salinization 44 creeks rivers 44 Apalachicola Chattahoochee Flint 44 Coastal Wetlands 44 endangered pallid sturgeon 44 steelhead populations 44 Paddlefish 43 riverkeeper 43 Impact Assistance Program 43 overharvested 43 cypress swamp 43 river deltas 43 aquatic ecosystem 43 Altamaha River 43 waterfowl habitat 43 inland bays 43 Alabama Coosa Tallapoosa 42 By KENT MINCER 42 Biological Opinion 42 acre impoundment 42 Recreational anglers 42 seawater intrusion 42 Coho salmon 42 Everglades Restoration 42 wetland habitat 42 Ecosystem Restoration 42 overfishing pollution 42 EDITORS OF STOCKWIRE.COM 42 freshwater wetlands 42 bottomlands 42 riparian habitat 42 freshwater ecosystems 42 Soil erosion 41 overharvesting 41 river basins 41 Kaskaskia River 41 Estuary Program 41 By BRAD DICKERSON 41 seagrass beds 41 dissolved oxygen levels 41 Satilla 41 upland habitat 41 wildlife habitat 41 By Peter Rusland 41 cypress swamps 41 freshwater ponds 41 vaquita 41 aquatic ecosystems 41 deplete oxygen 41 headwater streams 41 pallid sturgeon 41 forested wetlands 41 Northeast Cape Fear 41 aquifer recharge 41 By BILL PLUNKETT 40 California tiger salamander 40 Floridan Aquifer 40 nutrient runoff 40 underwater grasses 40 Tennessee Tombigbee Waterway 40 Lake Wateree 40 seagrasses 40 By GARY PINNELL 40 pirouettes read 40 California Sportfishing Protection 40 Floridan aquifer