Related by context. Frequent words. (Click for all words.) 52 pygmy rabbits 52 white tailed prairie 51 Yellowstone ecosystem 50 overhunting 49 Greater Yellowstone Ecosystem 48 black tailed prairie 47 elk calves 47 whitebark pine 47 yellow legged frogs 46 Mexican gray wolves 46 horned rhinos 46 yellow legged frog 46 salmonella infections 46 fatal mauling 46 Sea otters 45 coyotes foxes 45 sagebrush habitat 45 threatened delta smelt 44 Gunnison sage grouse 44 lowland gorillas 44 elk moose 44 Conata Basin 44 wolf predation 44 leopard frogs 44 California condors 44 Editors David Kravets 44 northern spotted owls 44 mountain pine beetles 43 myxomatosis 43 Irrawaddy dolphin 43 severe droughts 43 California tiger salamander 43 greater sage grouse 43 insecticide DDT 42 caribou populations 42 hikers campers 42 federally endangered species 42 monkeypox outbreak 42 roamed freely 42 Preble meadow jumping 42 fatally mauled 42 endangered species protections 42 tiger poaching 42 Puget Sound orcas 42 Gambian rats 42 grizzly bears 42 lynxes 42 Grizzly bear 42 Florida panthers 42 freshwater turtles 42 black footed ferrets 41 Preble mouse 41 Bighorn sheep 41 Grizzly bears 41 seabird populations 41 elk bison 41 marbled murrelet 41 www.thestar.com online 41 translocated 41 whooping cough outbreak 41 Gypsy moths 41 severely mauled 41 AUDIENCE Four 41 plains bison 41 biodefense labs 41 overharvested 41 DeBess 41 bald eagle nests 41 wolves roam 41 marbled murrelets 41 Mexican spotted owl 41 Cook Inlet belugas 41 involving Tu #s 41 Amur leopard 41 grizzlies 41 wildlife biologists 41 bison herds 41 Servheen 41 snowy plovers 41 bears mountain lions 41 remove gray wolves 40 fatal goring 40 Burros Act 40 woolly mammoths 40 arid impoverished 40 spokesman Ron Aasheim 40 endangered mammal 40 leopard cubs 40 blackbuck 40 Endangered Species List 40 feral camels 40 nesting bald eagles 40 tiger salamander 40 Yellowstone cutthroat trout 40 woodland caribou 40 Arctic foxes 40 Posted -# sec 40 Endangered Species Act 40 Biological Conservation 40 giant Palouse earthworm 40 parasitic wasp