Gerry Ellis / Taiga vegetation and pond, Chugach National Forest, Alaska
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Michael Quinton / Red-necked Grebe (Podiceps grisegena) parent on nest with eggs in boreal pond, Alaska
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Michael Quinton / American Beaver (Castor canadensis) slapping water with tail in boreal pond, Alaska
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Michael Quinton / American Beaver (Castor canadensis) nibbling on leaf from willow branch in boreal pond, Alaska
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Ashley Cooper / A scrap metal dump in Fort Chipewyan, Alberta, Canada. August 2012
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Ashley Cooper / The irony of solar powered CCTV at Shell's Albian sands tar sands mine. The tar sands are the largest industrial project on the planet, and the world's most environmentally destructive. The synthetic...
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Ashley Cooper / Groundwater testing point north of Fort McMurray, the centre of the Alberta tar sands industry. Alberta, Canada. August 2012
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Ashley Cooper / Air pollution from the Syncrude upgrader plant which processes tar sand for the production of synthetic oil. Alberta, Canada. August 2012
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Ashley Cooper / Air pollution from the Syncrude upgrader plant which processes tar sand for the production of synthetic oil. Alberta, Canada. August 2012
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Ashley Cooper / The Syncrude upgrader plant for processing tar sands to create synthetic oil. Alberta, Canada. August 2012
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Ashley Cooper / The Syncrude upgrader plant for processing tar sands to create synthetic oil. Alberta, Canada. August 2012
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Ashley Cooper / American buffalo (Bison bison) grazing on land reclaimed from a former tar sands mine at Syncrude Mildred Lake, north of Fort McMurray, Alberta, USA. August.
