Related by context. Frequent words. (Click for all words.) 45 brown trout 44 kokanee 44 fish 43 grayling 43 trout 43 rainbow trout 42 Kokanee 42 smallmouth bass 40 catfish 40 Omori 40 gizzard shad 39 grass carp 39 bluegill 38 lake trout 38 Northern pike 38 flathead catfish 38 smallmouth 37 Trout 37 bullheads 36 whitebait 36 Eel 36 channel catfish 35 walleye 35 extinct 35 Carp 34 yellow perch 32 Salmon 32 Coho 32 carp 32 extirpated 31 Worm 31 Kawano 31 rotenone 30 fishing lures 30 Fukudome 30 Chum 30 polluted rivers 30 Sturgeon 29 ecologists 29 Fishing 29 Matsui 29 Catfish 28 Steelhead 28 Pend Oreille 28 Ishii 27 Kitamura 27 Anglers 27 Alpers 27 Ohka 26 Kawamura 26 Walleye 26 chub 26 Sockeye 26 Okhotsk 26 slough 26 Smelt 26 Redfish 26 Tackle Box 26 Invasive species 26 Hasegawa 26 Eel River 25 Takahashi 25 biters 25 colonized 25 Mochizuki 25 Japanese knotweed 24 Asian Carp 24 millenniums 24 fecund 24 Baits 24 eons 24 Oma 23 victim Samantha Geimer 23 Taguchi 23 Fish 23 colonization 23 Langerhans 22 colonial rule 22 eon 22 Mud 22 Rattlesnake 22 autumns 22 Folded 22 Asian carp 21 Puffy 21 Tiffee 21 Rob Mackowiak 21 Ice Fishing 21 millennia 21 Hentgen 21 millenia 21 Drift 20 shore 20 Vitters 20 WW II 20 Araki 20 Mullet 20 eradicated 20 Vang 20 Bass 20 Puffer