Related by context. Frequent words. (Click for all words.) 75 Boreal Forest 72 boreal forest 70 boreal forests 66 boreal 61 woodland caribou 56 forests 55 rainforests 54 forest ecosystems 53 biodiversity 52 tropical rainforests 51 ecosystems 51 wetland habitats 50 Oak Ridges Moraine 50 Alberta tar sands 50 mountain pine beetles 50 tallgrass prairie 50 biodiversity hotspots 50 drylands 49 tropical forests 49 carbon sinks 49 rainforest 49 Amazon rainforest 49 peatlands 49 clearcutting 49 pine beetle 49 aboriginal peoples 48 peat bogs 48 species 48 tarsands 48 forest 48 pine beetles 48 hardwood forests 48 tar sands 47 woodlands 47 habitat 47 pristine wilderness 47 biodiverse 47 biologically diverse 47 mountain pine beetle 47 spotted owls 46 Forests 46 species extinctions 46 Canada 46 habitats 46 Clayoquot Sound 46 Alberta oilsands 45 amphibian species 45 Great Lakes basin 45 nesting habitat 45 aquatic ecosystems 45 wetland habitat 45 Tar Sands 45 grasslands 45 tropical rainforest 45 Canadas 45 prairies 45 biota 45 Prairies 45 lodgepole pine 45 Sable Island 45 wildlife habitats 45 hemlock trees 45 beetle infestation 45 Ecojustice 45 watersheds 44 biosphere reserve 44 ancient woodland 44 Aboriginal peoples 44 wetlands 44 Kyoto Accord 44 tropical forest 44 deforestation 44 riparian habitat 44 ecological 44 Athabasca River 44 bark beetle 44 biosphere 44 forestlands 44 peatland 44 megafauna 44 coastal ecosystems 43 fauna 43 bee populations 43 waterbirds 43 ecologically 43 coral species 43 Indigenous peoples 43 polar bear habitat 43 wildlife habitat 43 marine ecosystems 43 Invasive species 43 oilsands 43 ForestEthics 43 oak woodlands 43 freshwater lakes 43 megatonnes 43 Arctic tundra 42 waterfowl habitat 42 wildlands 42 cod fishery 42 aboriginals