Related by context. Frequent words. (Click for all words.) 58 aquatic ecosystem 56 habitat 55 aquatic habitats 54 forest ecosystems 54 habitats 54 rangelands 54 wildlife habitat 53 riparian habitat 53 ecosystems 53 wetland habitats 53 wildlife habitats 53 grassland birds 53 greater sage grouse 52 coastal ecosystems 52 wolf populations 51 caribou herd 51 bull trout 51 wetland habitat 51 sage grouse habitat 50 marbled murrelet 50 black footed ferret 50 habitat fragmentation 50 watersheds 50 rangeland 50 terrestrial ecosystems 50 owl habitat 50 aquatic ecosystems 50 nesting habitat 49 freshwater ecosystems 49 aquatic habitat 49 sage grouse 49 black footed ferrets 49 Sage grouse 49 federally endangered 49 red cockaded woodpecker 49 bobwhite quail 49 woodland caribou 49 Mexican gray wolf 49 deer herds 48 northern spotted owl 48 barred owls 48 boreal forests 48 desert tortoise 48 spawning habitat 48 grasslands 48 marine ecosystems 48 wildlands 48 Book Cliffs 48 sharp tailed grouse 48 ocean ecosystems 48 keystone species 48 gray wolf 47 marine ecosystem 47 tidal wetlands 47 habitat restoration 47 freshwater mussels 47 endangered salmon 47 aspen trees 47 wetlands 47 pronghorn 47 eel grass 46 tamarisk 46 Endangered Species List 46 seagrasses 46 calving grounds 46 ecology 46 mountain pine beetles 46 species 46 elk herds 46 pronghorns 46 clearcuts 46 ecologies 46 salmon steelhead 46 vegetation 46 ecosystem 46 waterfowl habitat 46 desert tortoises 46 Mexican gray wolves 46 spotted owls 45 hardwood forests 45 imperiled species 45 burrowing owl 45 tiger habitats 45 ecological 45 cheatgrass 45 endangered species 45 habitat designation 45 irrigated agriculture 45 boreal forest 45 forbs 45 fragile ecosystems 45 fragile ecology 45 fragile ecosystem 45 lynx 45 forests 45 livestock grazing 45 aspen 44 fairy shrimp 44 invasive weeds 44 spotted owl 44 coastal marshes