Photograph of detailed regrowth at the Meadow summer spill site, near Tuktoyaktuk, Northwest Territories
Photograph of an overview of the Meadow spill site, near Tuktoyaktuk, Northwest Territories
Photograph of the Meadow winter spill site, near Tuktoyaktuk, Northwest Territories
Photograph of an overview of the Pingo control site, near Tuktoyaktuk, Northwest Territories
Photograph of the Meadow control site, near Tuktoyaktuk, Northwest Territories
Photograph of regrowth at the Point spill site, near Tuktoyaktuk, Northwest Territories
Photograph of an Innu archer at the 1974 Northern Games, Tuktoyaktuk, Northwest Territories
Photograph of regrowth at the Pingo control site, near Tuktoyaktuk, Northwest Territories
Photograph of the southwest corner of the winter spill control site, near Tuktoyaktuk, Northwest Territories
Photograph of an "engineer's soil pit" one month after spill, likely near Norman Wells, Northwest Territories
Photograph of mature forest adjacent to the winter spill site near Norman Wells, Northwest Territories
Photograph of the winter spill control site, near Tuktoyaktuk, Northwest Territories
Photograph of Bill Freedman guiding a helicopter dropping off oil barrels at a control test site, Northwest Territories
Photograph of close-up detail regrowth at the winter spill site, near Tuktoyaktuk, Northwest Territories
Photograph of an oiled control area at the Pingo site, near Tuktoyaktuk, Northwest Territories
Photograph of close-up detail regrowth at the winter spill site, near Tuktoyaktuk, Northwest Territories
Photograph of Bill Freedman and an unidentified researcher creating a small oil spill at a control site, near Tuktoyaktuk, Northwest Territories
Photograph of close-up detail regrowth at the Meadow winter spill site, near Tuktoyaktuk, Northwest Territories
Photograph of Bill Freedman and two other researchers creating a control oil spill near Tuktoyaktuk, Northwest Territories
Photograph of close-up detail regrowth at the Meadow winter spill site, near Tuktoyaktuk, Northwest Territories
Photograph of one month of sedge (Eriophorum) regrowth at the Meadow spill site, near Tuktoyaktuk, Northwest Territories
Photograph of close-up detail of oiled shrub regrowth at the Pingo control site, near Tuktoyaktuk, Northwest Territories
Photograph of modest regrowth at the Salix Hill spill site after one month, near Tuktoyaktuk, Northwest Territories
Photograph of lush regrowth at the Lupin site near Tuktoyaktuk, Northwest Territories
Photograph of a controlled oil spill inside a boom barrel
Photograph of emergent plant growth in a lake oiled site near Tuktoyaktuk, Northwest Territories
Photograph of Sora (Porzana carolina) on the banks of the Mackenzie River at Bear Island, near Norman Wells, Northwest Territories
Photograph of a controlled spill at the Bear Island site, near Norman Wells, Northwest Territories
Photograph of the Meadow site near Tuktoyaktuk, Northwest Territories
Photograph of shrub coverage at the Pingo control site, near Tuktoyakyuk, Northwest Territories
Photograph of detailed regrowth at the Meadow summer spill site, near Tuktoyaktuk, Northwest Territories
Photograph of an unidentified researcher conducting stemflow measurements at an unidentified central Nova Scotian site
Photograph of detailed vegetation damage at the winter spill site, near Tuktoyaktuk, Northwest Territories
Photograph of Bill Freedman gathering foliage while holding a shotgun, Aylesford Lake, Kings County, Nova Scotia
Photograph of ground vegetation in a regenerating spruce plantation, Greater Fundy Ecosystem, New Brunswick
