Related by context. Frequent words. (Click for all words.) 64 snakehead 59 freshwater mussels 59 snakeheads 58 Zebra mussels 56 gobies 56 zebra mussels 55 lampreys 55 lake sturgeon 55 flathead catfish 55 fish 55 bullfrogs 54 round goby 54 toxic algae 54 striped bass 54 brookies 54 snapping turtles 54 smallmouth bass 54 freshwater fish 54 Lionfish 53 snapping turtle 53 bighead carp 53 burbot 53 crayfish 53 gizzard shad 53 grass carp 52 invasive weed 52 invasive species 52 sturgeon 52 species 52 bivalves 52 zebra mussel 52 mute swan 52 largemouth bass 52 loggerhead turtle 52 Didymo 52 Invasive species 51 feral swine 51 crabs 51 Burmese pythons 51 viral hemorrhagic septicemia 51 terrapin 51 gamefish 51 Humboldt squid 51 muskellunge 51 bullheads 51 trout 51 nutria 51 mussels 51 salamanders 51 garter snake 50 river otter 50 paddlefish 50 mute swans 50 hagfish 50 mollusks 50 carp 50 brown trout 50 copperheads 50 crustacean 50 filter feeders 50 Coho salmon 50 river herring 50 sturgeons 50 mallard ducks 50 mammal 50 catfish 50 silver carp 49 Willapa Bay 49 whale carcass 49 lunkers 49 sauger 49 quagga mussel 49 garter snakes 49 terrapins 49 river otters 49 brook trout 49 polluted waterways 49 trumpeter swan 49 sawfish 49 lionfish 49 adelgid 49 spawning salmon 49 alewives 49 crustaceans 49 rockfish 49 otters 49 white tailed deer 49 aquatic weeds 49 migratory fish 49 rainbow trout 49 purple loosestrife 49 piranha 49 alligator 49 Alligators 48 wild hogs 48 basking shark 48 muskies 48 hydrilla 48 horseshoe crabs 48 smallmouths 48 bullfrog