Related by context. Frequent words. (Click for all words.) 52 Yellowstone bison 50 bison 42 brucellosis 41 wolves 41 animals 41 herds 40 elk herd 40 elephants 40 roaming 40 animal 40 bighorn sheep 40 gray wolves 39 mustangs 39 livestock 39 buffalo 39 burros 39 Yellowstone 38 elk herds 38 elk 38 herd 38 lions 38 wilderness 38 wildlife 37 equines 37 snow leopards 37 roam 37 antelope 37 gray wolf 36 cattlemen 36 ranchers 36 grizzly bears 36 cattle 36 wolf 36 pronghorn 36 rhino 36 cattle herds 36 feral cats 36 cheetahs 36 feral pigs 36 zebras 36 mountain lions 36 domesticated animals 35 Conservationists 35 antelopes 35 bovines 35 rhinos 35 Roaming 35 feral cat 35 wild hogs 35 exotic animals 35 bighorns 35 goats 35 roam freely 35 prairie dogs 35 animal welfare 35 grizzly bear 35 Ranchers 34 cats 34 Grand Teton National 34 lynx 34 Secretary Ann Veneman 34 poultry flocks 34 stray dogs 34 Brucellosis 34 Rocky Mountain Front 34 carnivores 34 Wildlife Service 34 mustang 33 foxes 33 wildlife refuge 33 coyotes 33 jaguars 33 cows 33 grizzlies 33 migratory birds 33 gorillas 33 wildebeest 33 wolf populations 33 conservationists 33 grasslands 33 feral hogs 33 bovine tuberculosis 33 wolf pack 33 wild 33 wildlands 33 Wild Horse 33 tigers 33 cougars 32 wild boars 32 yaks 32 Donald Molloy 32 snow leopard 32 cattle ranchers 32 burro 32 cougar 32 OIE 32 sandhill cranes 32 wildlife biologists 32 rancher 32 mountain lion 32 cows pigs