Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island
Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island
Photograph of a Snow goose nesting at Alexandra Fiord, Ellesmere Island
Photograph of a Snow goose nest at Alexandra Fiord, Ellesmere Island
Photographs of Parasitic jaeger at Alexandra Fiord, Ellesmere Island
Photographs of Parasitic jaeger at Alexandra Fiord, Ellesmere Island
Photographs of Long-tailed jaeger at Eureka and Alexandra Fiord, Ellesmere Island
Photographs of Long-tailed jaeger at Eureka and Alexandra Fiord, Ellesmere Island
Photograph showing close detail of regrowth at the Meadow summer spill site, near Tuktoyaktuk, Northwest Territories
Photograph showing regrowth at the Meadow summer spill site, near Tuktoyaktuk, Northwest Territories
Aerial photograph of the Mackenzie River delta, near Tuktoyaktuk, Northwest Territories
Photograph of the Meadow site near Tuktoyaktuk, Northwest Territories
Photograph of a controlled spill at the Bear Island site, near Norman Wells, Northwest Territories
Photograph of modest regrowth at the Salix Hill spill site after one month, 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 regrowth at the Meadow winter spill site, near Tuktoyaktuk, Northwest Territories
Photograph of close-up detail regrowth at the winter spill site, near Tuktoyaktuk, Northwest Territories
Photograph of the winter spill control site, near Tuktoyaktuk, Northwest Territories
Photograph of mature forest adjacent to the winter spill site near Norman Wells, Northwest Territories
Photograph of the southwest corner of the winter spill control site, near Tuktoyaktuk, Northwest Territories
Photograph of regrowth at the Point spill site, near Tuktoyaktuk, Northwest Territories
Photograph of regrowth at the Pingo control spill site near Tuktoyaktuk, Northwest Territories
Photograph of detailed regrowth at the Meadow summer spill site, near Tuktoyaktuk, Northwest Territories
Photograph of the Meadow winter spill site, near Tuktoyaktuk, Northwest Territories
Photograph of Bill Gizyn oiling a site near Cape Parry, Northwest Territories
Photograph of detailed vegetation damage at the winter spill site, near Tuktoyaktuk, Northwest Territories
Photograph of summer regrowth at the Point spill site, near Tuktoyaktuk, Northwest Territories
Photograph of emergent regrowth at the Lake control site, near Tuktoyaktuk, Northwest Territories
Photograph of false mayweed (Tripleurospermum maritimum spp. phaeococephaum) near Tuktoyaktuk, Northwest Territories
Photograph of Bill Freedman and Bill Gizyn spraying oil at a Cape Parry control site, Northwest Territories
Photograph of detail regowth at the Point spill site, near Tuktoyaktuk, Northwest Territories
Photograph of the Eriophorum (sedge) meadow control site one month after spill, near Tuktoyaktuk, Northwest Territories
Photograph of regrowth detail at the Lupin control site, near Tuktoyaktuk, Northwest Territories
Photograph of Tussock cottonsedge (Eriophorum vaginatum) in hummock habitat, near Tuktoyaktuk, Northwest Territories
Photographs of the Harrowby Bay spill site
Photographs of the Harrowby Bay spill site
Photograph of the hamlet of Tuktoyaktuk, Northwest Territories
Photograph of Split Pingo, near Tuktoyaktuk, Northwest Territories
Photograph of Alpine arnica (Arnica alpina) near Tuktoyaktuk, Northwest Territories
Photograph of Woolly lousewort (Pedicularis kanei) near Tuktoyaktuk, Northwest Territories
Photograph of Tom Hutchinson and another unidentified researcher taking samples at meadow site plots near Tuktoyaktuk, Northwest Territories
Photograph of Raup's Indian paintbrush (Castilleja raupii) near Tuktoyaktuk, Northwest Territories
Photograph of an unidentified researcher standing amid green alder (Alnus crispa) near Tuktoyaktuk, Northwest Territories
Photograph of an oiled embayment at Alexandria Bay, New York
Photograph of a docked "slick licker" at Alexandria Bay, New York
Photograph of weathered crude oil affecting Corex at Alexandria Bay, New York
Photographs of the area around Smoking Hills, Northwest Territories
Photographs of the area around Smoking Hills, Northwest Territories
Transparencies of Tuktoyaktuk spill vegetation recovery
Transparencies of Tuktoyaktuk spill vegetation recovery
Photograph of Bog laurel (Kalmia polifolia) near Postville, Newfoundland and Labrador
Photograph of Black spruce (Picea mariana) at the edge of a bog, Terra Nova National Park, Newfoundland and Labrador
Aerial photograph of a Black spruce (Picea mariana) burn site after seven years of regrowth, near Postville, Newfoundland and Labrador
Aerial photograph of a patterned rocky fen near Postville, Newfoundland and Labrador
Photograph showing Postville, Newfoundland and Labrador from the middle of Kaipokok Bay
