Photograph of dead overstory and Abies regeneration, Highlands Road, Cape Breton
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of panoramic view of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of spruce budworm-killed forest in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Transparency showing the area severely infested by the spruce budworm 1909-1981 (in millions of hectares)
Photograph of salvage clearcuts of spruce budworm-killed forest in Cape Breton Highlands National Park
Photograph of Balsam fir under competition following spruce budworn infestation
Photograph of Abies balsamea competition, Cape Breton Highlands National Park
Photographs of the destruction caused at Point Pleasant Park, Halifax, Nova Scotia, by the Brown Spruce longhorn beetle
Photographs of the destruction caused at Point Pleasant Park, Halifax, Nova Scotia, by the Brown Spruce longhorn beetle
Photograph of resin flow after spruce budworm damage, Point Pleasant Park, Halifax, Nova Scotia
Photograph showing woodpecker excavation of spruce budworm from tree trunk, Point Pleasant Park, Halifax, Nova Scotia
Photograph of an area cleared of spruce budworm damaged trees, Point Pleasant Park, Halifax, Nova Scotia
Photograph of an unidentified person documenting logs salvaged from spruce budworm damage in Point Pleasant Park, Halifax, Nova Scotia
Photograph of a portable mill at Point Pleasant Park, Halifax, Nova Scotia
Photograph of early canopy browning of a tree in Point Pleasant Park, Halifax, Nova Scotia
Photograph of underside canopy browning of a tree in Point Pleasant Park, Halifax, Nova Scotia
Photograph of resin flow after spruce budworm damage, Point Pleasant Park, Halifax, Nova Scotia
Photograph of damaged understorey, Point Pleasant Park, Halifax, Nova Scotia
Photograph of damaged understorey, Point Pleasant Park, Halifax, Nova Scotia
Photograph of resin flow after spruce budworm damage, Point Pleasant Park, Halifax, Nova Scotia
Aerial photograph of a stand of spruce budworm damaged trees, Point Pleasant Park, Halifax, Nova Scotia
Photograph of resin flow on red spruce, Point Pleasant Park, Halifax, Nova Scotia
Photograph of girdled red spruce trap trees, Point Pleasant Park, Halifax, Nova Scotia
Photograph of a vertical trap log arrangement, Point Pleasant Park, Halifax, Nova Scotia
Photograph of a Tetropium fuscum mating pair on a red spruce bolt in a Canadian Forestry Service lab
Photograph of spruce budworm salvage cuts, Highlands Road, Cape Breton
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of spruce budworm-killed forest in Cape Breton Highlands National Park
Photograph of adult Tetropium fuscum
Photograph showing larval galleries of spruce budworm in Picea rubens
Photograph of a Polytrichum commune, "Reggae" site
Photograph of a moribund stand of Picea glauca, Highlands Road, Cape Breton
Photograph of stored pulpwood, Highlands Road, Cape Breton
Photograph of an upland bog, Highlands Road, Cape Breton
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of resinosis after spruce budworm infestation at Point Pleasant Park, Halifax, Nova Scotia
Photograph of resinosis after spruce budworm infestation at Point Pleasant Park, Halifax, Nova Scotia
Photograph of a Tetropium fuscum (Brown spruce longhorn beetle) exit hole, Point Pleasant Park, Halifax, Nova Scotia
Photograph of recently dead tree from spruce budworm infestation in Point Pleasant Park, Halifax, Nova Scotia
Photograph of a debarked stump in Point Pleasant Park, Halifax, Nova Scotia
Photograph of a Tetropium fuscum (Brown spruce longhorn beetle) exit holes, Point Pleasant Park, Halifax, Nova Scotia
Photograph of a portable mill at Point Pleasant Park, Halifax, Nova Scotia
Photograph of damaged understorey, Point Pleasant Park, Halifax, Nova Scotia
Photograph of resin flow after spruce budworm damage, Point Pleasant Park, Halifax, Nova Scotia
Photograph of resin flow after spruce budworm damage, Point Pleasant Park, Halifax, Nova Scotia
Photograph of spruce budworm damaged trees, Point Pleasant Park, Halifax, Nova Scotia
