Photograph of slag heaps and roast beds at the Coniston site, near Sudbury, Ontario
Photograph of Wood horsetail (Equisetum sylvaticum) spreading at the Richard Lake site, near Sudbury, Ontario
Photograph of a sign prohibiting littering on the shoulder of the access road to the Coniston site, near Sudbury, Ontario
Photograph of slag heaps at the Coniston site, near Sudbury, Ontario
Photograph of an unidentified person standing amid barren trees at the Falconbridge site, near Sudbury, Ontario
Photograph of a marked conservation area at the Falconbridge site, near Sudbury, Ontario
Photograph of a denuded hilltop at the Richard Lake site, near Sudbury, Ontario
Photograph of an unidentified person standing amid White spruce (Picea glauca), Balsam fir (Abies balsamea) and Jackpine (Pinus banksiana) at a site east of Coniston
Photograph of a group of researchers standing near slag heaps at the Coniston site, near Sudbury, Ontario
Photograph of a lush wetlands site at Richard Lake, near mining operations around Sudbury, Ontario
Photograph of cliff erosion at the Falconbridge site, near Sudbury, Ontario
Photograph of slag heaps and exposed bedrock at the Coniston site, near Sudbury, Ontario
Photograph of Creeping bentgrass (Agrostis stolonifera) near slag heaps at the Coniston site, near Sudbury, Ontario
Photograph of Les Cwynar leaning on snowshoes on a snow-covered road, northern Ontario
Photograph of red maple remnants at the Copper Cliff site, near Sudbury, Ontario
Photograph showing scenery between the Richard Lake and Coniston sites, near Sudbury, Ontario
Photograph of slag heaps on the shore of Coniston Creek, Coniston site, near Sudbury, Ontario
Photograph of a group of researchers standing near slag heaps at the Coniston site, near Sudbury, Ontario
Photograph of a roast bed at the Falconbridge site, near Sudbury, Ontario
Photograph of a slag heap at the Coniston site, near Sudbury, Ontario
Photograph of slag heaps near the Coniston site, near Sudbury, Ontario
Photograph of Creeping bentgrass (Agrostis stolonifera) near slag heaps at the Coniston site, near Sudbury, Ontario
Photograph of a group of researchers standing at the Coniston site, near Sudbury, Ontario
Photograph of slag heaps and a tailings pond at the Coniston site, near Sudbury, Ontario
Photograph of a common haircap moss (Polytricum commune) mat near the Richard Lake site, near Sudbury, Ontario
Photograph of Mountain laurel (Kalmia latifolia) at Richard Lake, near Sudbury, Ontario
Photograph of a wooded hilltop near the Richard Lake site, near Sudbury, Ontario
Photograph of Mountain laurel (Kalmia latifolia) at Richard Lake, near Sudbury, Ontario
Photograph of Mountain laurel (Kalmia latifolia) at Richard Lake, near Sudbury, Ontario
Photograph of Mountain laurel (Kalmia latifolia) and Labrador tea (Ledum groenlandicum) at Richard Lake, near Sudbury, Ontario
Photograph of bromegrass (Bromus inermis) at the Richard Lake site, near Sudbury, Ontario
Photograph of interrupted fern (Osmunda claytoniana) at Richard Lake, near Sudbury, Ontario
Photograph of Mountain laurel (Kalmia latifolia) at Richard Lake, near Sudbury, Ontario
Photograph of field thistle (Cirsium arvense) near Sudbury, Ontario
Photograph of a thicket of field thistle (Cirsium arvense) near Sudbury, Ontario
Photograph of two unidentified researchers examining a roast bed at the Falconbridge site, near Sudbury, Ontario
