Related by context. Frequent words. (Click for all words.) 58 saber toothed cat 54 horned dinosaurs 54 T.rex 54 velociraptors 53 Sea otters 53 elk bison 53 platypuses 53 arctic fox 53 ground sloths 52 lynxes 52 wooly mammoths 51 crocodilian 51 saber toothed tigers 51 hellbenders 51 voracious predators 51 tusked 51 tyrannosaurus 51 echidnas 51 Beluga whales 51 Mule deer 50 elk calves 50 apelike 50 coyotes foxes 50 yellow legged frogs 50 bears mountain lions 50 baleen whale 50 pine marten 50 mammals 50 plesiosaurs 50 Indohyus 49 Bighorn sheep 49 mongooses 49 goannas 49 Arctic foxes 49 petrels 49 creatures 49 voracious eaters 49 apex predator 49 frogs toads 49 goshawks 49 Stellers 49 foxes coyotes 49 stickleback 49 mammal 49 saber tooth tiger 49 ungulates 49 Allosaurus 49 moray eels 48 ungulate 48 cottonmouths 48 snouted 48 feathered dinosaurs 48 endangered mammal 48 tigers leopards 48 amphibians 48 Greater Yellowstone Ecosystem 48 pocket gophers 48 garter snakes 48 underground burrows 48 javelinas 48 jaguarundi 48 anglerfish 48 Diplodocus 48 shrikes 48 leopard frogs 48 flatworms 48 crocodilians 47 Burrowing 47 triceratops 47 refugia 47 Amur leopard 47 species 47 elk moose 47 cassowary 47 lowland gorillas 47 carnivorous dinosaurs 47 Inbreeding 47 kangaroo rats 47 wooly mammoth 47 reintroductions 47 Irrawaddy dolphin 47 theropod 47 stoats 47 martens 47 tule elk 47 African savanna 47 woolly mammoths 47 seabird populations 47 penguin colonies 47 damselfish 46 saber toothed tiger 46 reptiles amphibians 46 pupfish 46 racoons 46 spider monkeys 46 Predation 46 snowshoe hare 46 jack rabbits 46 quaggas 46 salamanders 46 Grizzly bear