Photograph of an overview of the oiled portion of the Pingo site, near Tuktoyaktuk, Northwest Territories
Aerial photograph of Immerk artificial island, Mackenzie Bay, Northwest Territories
Photograph of regrowth at the Pingo control site, southwestern corner, near Tuktoyaktuk, Northwest Territories
Photograph of cranes on Immerk artificial island, Mackenzie Bay, Northwest Territories
Photograph of regrowth detail at the Meadow control site, near Tuktoyaktuk, Northwest Territories
Photograph of an overview of regrowth at the Pingo control site, near Tuktoyaktuk, Northwest Territories
Photograph of regrowth at the Meadow winter spill site, near Tuktoyaktuk, Northwest Territories
Photograph of regrowth at the Meadow summer spill site, near Tuktoyaktuk, Northwest Territories
Photograph of an overview of regrowth at the Meadow site, near Tuktoyaktuk, Northwest Territories
Photograph of an overview of regrowth at the Lupin spill site, near Tuktoyaktuk, Northwest Territories
Photograph of vegetation recovery at the Salix (willow) hill spill site after one month, near Tuktoyaktuk, Northwest Territories
Photograph of regrowth at the Split Pingo spray plot near Tuktoyaktuk, Northwest Territories
Photograph of regrowth at the meadow summer spill site near Tuktoyaktuk, Northwest Territories
Photograph of regrowth at the Split Pingo spray plot near Tuktoyaktuk, Northwest Territories
Photograph of regrowth at the meadow control site near Tuktoyaktuk, Northwest Territories
Photograph of regrowth at the meadow winter spill site near Tuktoyaktuk, Northwest Territories
Photograph of a view from the top of Split Pingo, near Tuktoyaktuk, Northwest Territories
Photograph of Arctic lupine (Lupinus arcticus) near Tuktoyaktuk, Northwest Territories
Photograph of Arctic lupine (Lupinus arcticus) near Tuktoyaktuk, Northwest Territories
Photograph of Tom Hutchinson taking samples in the meadow plot near Tuktoyaktuk, Northwest Territories
Photograph of two unidentified Inuvialuit children near Tuktoyaktuk, Northwest Territories
Photograph of two unidentified people drying and stretching grizzly bear skin near Tuktoyaktuk, Northwest Territories
Aerial photograph of a young pingo on the Tuktoyaktuk Peninsula
Photograph of Bill Freedman and Tom Hutchinson near Tuktoyaktuk, Northwest Territories
Photograph of oil invading a marshy embayment at Alexandria Bay, New York
Photograph of Krummholz Zone altitudinal tundra at Postville, Newfoundland and Labrador
Photograph of Long Island, near Postville, Newfoundland and Labrador
Photograph of treaded vehicle damage in a bog at Michelin Lake, near Postville, Newfoundland and Labrador
Photograph of Star tipped cup lichen (Cladonia alpestris) in Terra Nova National Park, Newfoundland and Labrador
Photograph of controlled altitudinal tundra growth near Postville, Newfoundland and Labrador
Photograph of Purple pitcher plant (Sarracenia purpurea), likely in Terra Nova National Park, Newfoundland and Labrador
Photograph of bakeapple (Rubus chamaemorus) on Long Island, near Postville, Newfoundland and Labrador
Photograph of two unidentified people standing on barren areas around 1500 feet elevation, near Postville, Newfoundland and Labrador
Photograph of crustose lichens near Postville, Newfoundland and Labrador
Photograph of the Michelin burn site near Postville, Newfoundland and Labrador
Photograph of altitudinal coastal tundra near Postville, Newfoundland and Labrador
Aerial photograph of altitudinal tundra at 2500 feet elevation, near Postville, Newfoundland and Labrador
Photograph of two people examining Honckenya (sea sandwort) on Sable Island
Photograph of a grassy plain on Sable Island
Photograph of Iris versicolor on Sable Island
Photograph of Noreen Stadey and Zoe Lucas standing in the "Rose Bowl"
Photograph of a pink wildflower on Sable Island
Photograph of Ammophila arenaria (marram grass) on Sable Island
Photograph of one unidentified person on a viewing stand in mixed heath on Sable Island
Photograph of dense Anaphalis margaritacea and other grasses on Sable Island
Photograph of the Main Station on Sable Island
Photograph of a freshwater pond rich in Potamogeton on Sable Island
Transparency relief map of Sable Island
Photograph of stunted Pinus sylvestris (Scotch pine) on Sable Island
Photograph of a dense patch of Juniperus communis (common juniper) on Sable Island
