Photograph of the endangered Thread-leaved sundew (Drosera filiformis) at Swaine's Road bog, Shelburne County, Nova Scotia
Photograph of the endangered Thread-leaved sundew (Drosera filiformis) at Swaine's Road bog, Shelburne County, Nova Scotia
Photograph of ground vegetation in a regenerating spruce plantation, Greater Fundy Ecosystem, New Brunswick
Aerial photograph of mixed Acadian forest near two lakes in the Tobeatic Wilderness Area, southwestern Nova Scotia
Photograph of Acadian forest understory in the Tobeatic Wilderness Area, southwestern Nova Scotia
Photograph of Acadian forest understory in the Tobeatic Wilderness Area, southwestern Nova Scotia
Photograph looking up at the Acadian forest canopy in the Tobeatic Wilderness Area, southwestern Nova Scotia
Photograph of understory in the Acadian forest of the Tobeatic Wilderness Area, southwestern Nova Scotia
Photograph of a wooden trail platform in the Tobeatic Wilderness Area, southwestern Nova Scotia
Photograph of tomato plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of red oak leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of pumpkin plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of cucumber plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of tomato plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of cucumber plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of cucumber plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of tomato plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of red oak leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of field milk-thistle (Sonchus arvensis), Newfoundland and Labrador
Photograph of sparse vegetation regrowth at a tailings site at Copper Cliff, near Sudbury, Ontario
Photograph of red-stained roast bed remnants and hillside tree recovery at Nickel Rim, near Sudbury, Ontario
Photograph of controlled stinkweed (Artemisia tilesii) regrowth in a tailings site at Nickel Rim, near Sudbury, Ontario
Photograph of a truck spraying Rhodamine 245-T at thick brush at the Riverside site, central Nova Scotia
Photograph of a truck spraying Rhodamine 245-T at thick brush at the Riverside site, central Nova Scotia
Photograph of red maple regrowth, likely at the Riverside site, central Nova Scotia
Photograph of Bill Freedman posing in a shallow bog containing Potamogeton oblongus, on Sable Island
Photograph of fiddleheads growing along the Gaff Point trail, near Kingsburg, Nova Scotia
Photograph of heath (with size reference) along the Gaff Point trail, near Kingsburg, Nova Scotia
Photograph of understory (with size reference) along the Gaff Point trail, near Kingsburg, Nova Scotia
Photograph of heath along the Gaff Point trail, near Kingsburg, Nova Scotia
Photograph of a truck spraying Rhodamine 245-T at thick brush at the Riverside site, central Nova Scotia
Photograph of a perceived missed spray patch at the Antrim site, Halifax County, Nova Scotia
Photograph of slow regeneration after twice spraying at the Antrim site, Halifax County, Nova Scotia
Photograph of controlled vegetation regrowth after spraying, central Nova Scotia
Photograph of slow conifer regeneration after spraying, central Nova Scotia
Photograph of slow vegetation regeneration at the Antrim site, Halifax County, Nova Scotia
Photograph of balsam fir damage one year after glyphosate spraying, Riverside site, central Nova Scotia
Photograph of an unidentified person standing next to red maple and balsam fir regrowth after one year after glyphosate spraying, Riverside site, central Nova Scotia
Photograph of slow regeneration in Plots 2 and 4 one year after glyphosate spray, Riverside site, central Nova Scotia
Photograph of vegetation regrowth in Plot 5 one year after glyphosate spraying, from dirt road in Riverside site, central Nova Scotia
Photograph of an unidentified person standing in slow regrowth one year after glyphosate spraying, Plot 1, Riverside site, central Nova Scotia
Photograph of an unidentified person standing in a Riverside site plot two years after spraying, central Nova Scotia
Photograph of Bill Freedman standing amid swamp thistle growth in Plot 4 in the second year after glyphosate spraying, Riverside site, central Nova Scotia
Photograph of shrub coverage at the Pingo control site, near Tuktoyakyuk, Northwest Territories
Photograph showing detail of regrowth at the Meadow spill site, near Tuktoyaktuk, Northwest Territories
Photograph showing regrowth at the Meadow control site, near Tuktoyaktuk, Northwest Territories
Photograph of emergent plant growth in a lake oiled 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 an oiled control area at the Pingo site, near Tuktoyaktuk, Northwest Territories
Photograph of regrowth at the Pingo control site, southwestern corner, near Tuktoyaktuk, Northwest Territories
