Related by context. Frequent words. (Click for all words.) 58 sturgeon 55 salmon 55 fish 55 zebra mussels 55 steelhead 55 carp 54 lake trout 53 mussels 53 eels 52 chinook salmon 52 coho 51 otters 51 species 51 invasive species 50 brown trout 50 larvae 49 humpbacks 49 otter 49 smallmouth bass 49 northern pike 49 invertebrates 49 beetles 49 Asian carp 48 sockeye 48 walleye 48 rainbow trout 48 mammals 48 wolf 48 organisms 48 gray wolf 48 sea lions 47 beetle 47 herring 47 whales 47 beavers 47 trout 47 wild salmon 47 snails 47 salamanders 47 grizzlies 47 smallmouth 46 elk 46 insect 46 plankton 46 crayfish 46 striped bass 46 eel 46 bald eagles 46 crustaceans 46 jellyfish 46 bald eagle 46 wolves 46 insects 45 cod 45 mussel 45 smelt 45 orcas 45 kelp 45 biologists 45 lynx 45 hatchery 45 chinook 45 whale 45 gray wolves 45 aphids 45 squid 45 grizzly bears 44 parasite 44 raptor 44 earthworms 44 humpback whales 44 freshwater fish 44 fishery 44 hatcheries 44 mammal 43 krill 43 snail 43 beaver 43 turtles 43 condors 43 toads 43 phytoplankton 43 moose 43 cougars 42 whitefish 42 frogs 42 crabs 42 grizzly 42 fisheries 42 predator 42 walleyes 42 giant squid 42 vertebrates 42 dolphins 41 oysters 41 fishes 41 waterfowl 41 deer 41 microbes 41 mule deer 41 nymphs