Related by context. Frequent words. (Click for all words.) 58 habitats 58 flora fauna 57 nesting habitats 57 aquatic invertebrates 57 forests grasslands 56 frogs salamanders 56 sparse vegetation 56 insects spiders 55 freshwater habitats 54 wintering waterfowl 54 decomposers 54 inter tidal 54 vegetations 54 Sea otters 54 pine martens 54 habitat fragmentation 54 montane 53 native flora 53 overharvested 53 refugia 53 wildlife 53 ecoregions 52 endemic species 52 avian species 52 wintering habitat 52 reptiles amphibians 52 flora 52 wetland ecosystem 52 Coral reef 52 habitat 51 riparian zones 51 foxes coyotes 51 birds reptiles 51 grassy meadows 51 Wadden Sea 51 forbs 51 human habitations 51 insect eaters 51 tigers leopards 51 decaying vegetation 51 seagrass meadows 51 insectivores 51 fauna 51 Roadless areas 51 amphipods 51 Biological Conservation 51 planktonic 51 elk bison 51 recharge groundwater 50 Barn owls 50 indigenous flora 50 bison elk 50 subalpine 50 uncultivated land 50 riparian forest 50 lowland forests 50 exotic flora 50 Invasive plants 50 seagrasses 50 lakeshores 50 salt licks 50 insects rodents 50 intensively farmed 50 biospheres 50 heavily vegetated 50 species 50 squirrels rabbits 50 Nonnative 50 frogs turtles 50 pristine coral reefs 49 Migrating birds 49 bears mountain lions 49 predator prey relationships 49 migrating songbirds 49 migrating shorebirds 49 eiders 49 bisons 49 vegetation 49 Loggerhead turtles 49 marine reptiles 49 intertidal zone 49 intertidal 49 wetland ecosystems 49 Forested 49 larval stages 49 anadromous 49 lowland forest 49 upland habitat 49 Arctic foxes 49 kangaroo rats 49 hawks eagles 49 short eared owls 49 coastal dune 49 habitat degradation 49 pristine rainforest 49 shrublands 49 rabbits squirrels 49 cassowaries 49 creek bottoms 49 reedbeds 49 aquatic habitats