Related by context. Frequent words. (Click for all words.) 59 Amur tiger 56 ungulates 56 Amur tigers 55 antelopes 55 Tibetan antelope 55 pronghorns 55 ibex 54 critically endangered species 54 pronghorn 54 lynx 54 waterbirds 54 species 53 woodland caribou 53 pangolin 52 marten 52 roe deer 52 hornbills 52 snow leopards 51 caribou herd 51 overhunting 51 avian species 51 black footed ferret 51 walrus 51 grizzly bears 51 narwhal 51 Critically Endangered 51 Sage grouse 51 elk 51 grizzlies 50 okapi 50 rhinos 50 rhinoceroses 50 habitat fragmentation 50 bison 50 tigers 50 herds 50 Steller sea lion 49 walruses 49 rhino 49 mammals 49 captive breeding 49 wildfowl 49 mammal 49 elk herds 49 subspecies 49 ringed seals 49 belugas 49 caribou 49 vertebrate species 49 habitat 49 migratory species 49 overgrazing 48 polar bears 48 wetland habitats 48 jaguars 48 mule deer 48 otters 48 beluga 48 critically endangered 48 breeding colonies 48 otter 48 Siberian tigers 48 endangered species 48 IUCN Red 48 wolf populations 48 trumpeter swans 48 western lowland gorillas 48 dugongs 48 herbivores 48 herders 48 bee populations 48 musk oxen 48 ptarmigan 48 leatherbacks 47 moose 47 wolverines 47 snow leopard 47 migratory birds 47 wildlife 47 genetic diversity 47 mammal species 47 black footed ferrets 47 carnivores 47 elk herd 47 wolves 47 musk ox 47 marmot 47 habitats 47 gray whales 47 gorillas 47 grasslands 47 dugong 47 bowhead whales 47 hornbill 47 antelope 47 tuskers 47 elephants 47 migrating birds 47 narwhals 47 bonobo 47 bighorn