Related by context. Frequent words. (Click for all words.) 58 nesting habitat 57 denning 56 habitat 56 habitats 54 rookeries 52 emperor penguin 52 seagrass beds 51 grassland habitat 51 woodland caribou 51 Greater Yellowstone Ecosystem 51 caribou herd 51 Beluga whales 51 caribou herds 51 eelgrass beds 51 Sea otters 51 grizzly bear habitat 50 lynx habitat 50 inter tidal 49 coniferous forests 49 calving grounds 49 rookery 49 rocky reefs 49 intertidal 49 polar bears 49 manmade structures 49 habitat fragmentation 49 snowy plovers 48 pine marten 48 petrels 48 moose elk 48 nesting birds 48 caribou 48 gharial 48 ringed seals 48 deciduous forests 48 seabeds 48 wetland ecosystems 48 nearshore waters 48 polar bear habitat 48 migrating whales 48 temperate rainforest 48 aquatic habitats 47 Polar Regions 47 caribou habitat 47 overharvest 47 walruses 47 grassland birds 47 breeding colonies 47 Turnagain Arm 47 snowshoe hare 47 intertidal zone 47 penguin colony 47 wetland habitats 47 ecologically sensitive areas 47 skink 47 kelp forests 47 ptarmigan 47 elk moose 47 Teshekpuk Lake 47 dugongs 47 plovers 47 bird nesting 47 sharp tailed grouse 47 curlews 47 subarctic 47 orca whales 46 Yellowstone ecosystem 46 wildernesses 46 curlew 46 nesting 46 shorebird 46 birdlife 46 mudflat 46 fauna 46 koala habitat 46 inshore waters 46 cottontail rabbits 46 Chugach Mountains 46 snowshoe hares 46 sea otters 46 pupping 46 wood stork 46 aspen stands 46 kittiwakes 46 marbled murrelets 46 monk seals 45 roseate spoonbills 45 temperate forests 45 sandstone formations 45 stoats 45 Sable Island 45 migratory songbirds 45 Farne Islands 45 majestic creatures 45 federally endangered 45 otter 45 snowy plover 45 waterbirds 45 freshwater marshes 45 otters 45 Adelie penguins