Tag Archives | canada

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Forests set to return to Canada’s extreme north

University of Montreal scientists studying the fossilized remains of an ancient forest inside the Arctic circle think that our warming climate could soon see the return of hickory, oak, spruce and willow to this hostile environment. The fossilized forest, located on Bylot Islandin Nunavut, is between 2.6 and 3 million years old according to paleomagnetic […]

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Bird Poo Spreading Toxic Pollutants




Mother Nature herself may be implicated in a worrying rise in levels of DDT and mercury in otherwise pristine Canadian ecosystems. A new study suggests that the culprits are seabirds that transport and deliver the contaminants in their poo. Surprisingly, the researchers found that the seabirds were responsible for transporting most of the human-made contaminants […]




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