Related by context. Frequent words. (Click for all words.) 51 bison herd 48 Palo Duro Canyon 47 bison 47 elk herd 47 pronghorn 47 Wind Cave 46 black footed ferrets 45 black tailed prairie 45 herd 44 elk 44 Kaibab 44 Grand Teton National 44 Book Cliffs 44 herds 43 grazing allotments 43 bighorn 43 Bridger Teton 42 bighorn sheep 42 elk herds 42 mountain lion 42 Fossil Creek 42 Chisholm Trail 42 Big Thicket 42 Cow Creek 42 butte 42 De Beque 42 Quanah 42 Kootenai 42 Chugach 42 Hells Canyon 42 Shoshone 41 recreationists 41 Bison Range 41 Middle Fork 41 Yellowstone bison 41 Yosemite Valley 41 Great Sand Dunes 41 prairie 41 ponderosa pines 41 Arapaho 41 Mexican gray wolf 41 ranching 41 grazing cattle 41 overgrazed 41 mule deer 41 Fruita 40 Yellowstone 40 Sabino Canyon 40 buffalo 40 grazing 40 Blackfoot 40 grasslands 40 Badlands 40 ungulates 40 trumpeter swans 40 mustang 40 dude ranches 40 Ranch 40 bighorns 40 Picacho Peak 40 Mammoth Cave 40 cliff dwellings 40 antelope 40 BLM 40 cattle grazing 40 Mexican gray wolves 40 ranchland 40 sagebrush 40 burro 40 Mesa Verde 40 desert tortoises 40 Fork Canyon 40 Gunnison 40 black footed ferret 40 river otter 39 Grand Teton 39 horseback riders 39 Cross Timbers 39 equestrian trails 39 Christoval 39 cattle herd 39 timber harvests 39 greater sage grouse 39 Yampa River 39 bosque 39 Gros Ventre 39 deer herds 39 Elk 39 grizzly bears 39 cow elk 39 Bitterroot Valley 39 Asiatic lions 39 Maybell 39 Grasslands 39 Mammoth Cave National 38 Wildhorse 38 mountain lions 38 Grizzly bear 38 aspen trees 38 livestock grazing 38 bobwhite quail