9. The warming trend threatens to transform the boreal forest area into grassland, parkland or temperate forest, introducing a significant shift in species of both plants and animals.
10. The boreal forest stores enormous quantities of carbon, possibly more than the temperate and tropical forests combined, much of it in peatland.
11. To date, only 12% of boreal forest is protected around the globe -- and over 30% has already been designated for logging, energy and other development.
12. The Canadian boreal emerged with the end of the last Ice Age about 10,000 years ago, with coniferous tree species migrating north. The forest as we know it today in terms of biodiversity took shape about 5,000 years ago -- a very short time ago in geological time scale.
13. Threatened and endangered wildlife within the Canadian boreal forest includes such iconic species as the woodland caribou, grizzly bear, and wolverine. Habitat loss from logging is a primary reason for the decline of these species.
14. Many animal and plant species inhabit both Asia's and North America's boreal forest, thanks to the Bering land bridge that once connected the two continents.
15. While some of the iconic animals living in boreal forests are very familiar, including wolves, bears, Arctic fox and muskox, it might be surprising to remember that the Siberian Tiger also calls the Taiga home.
16. The great gray owl, North America's largest owl, is a year-round resident of Canada's boreal. What would a cold, coniferous forest be without a big, grey owl?
17. Wildfires are an important part of the reproductive cycle for some species. Depending on the area, large fires occur in a cycle repeating anywhere from 70 to 200 years.
18. The trees of the boreal forest tend to have shallow roots, due to the thin soils.
19. The soils of the boreal forest are often acidic, due to falling pine needles, and low on nutrients since the cold temperatures do not allow much foliage to rot and turn into dirt.
20. There is little rainfall in the boreal biome. Precipitation comes in the form of fog and snow, with a little rain during the summer months.
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