Photograph of an unburnt forest stand near Blackstone Lake, Ontario. The unburnt forest can be seen standing on the other side of a body of water which is shown at the bottom of the image.

Soil type: #40

Aerial photographs of large areas of burnt trees near Blackstone Lake, Ontario. Areas of green unburnt tree stands can be seen around the gray burnt trees.

Aerial photographs of large areas of gray burnt trees near Blackstone Lake, Ontario. Areas of green unburnt forest stands can also be seen in the photographs. The photographs are taken from low enough altitude that individual trees can be made out.

Aerial photograph of the boundary where the fire damage stops near Blackstone Lake, Ontario. The photograph shows where the landscape is visually split between the brownish/grey burnt forest and the green unburnt forest. The lake can also be seen in…

Blacksmith working on horseshoe.

Same as slide #1428. Prescribed burn planted to spruces, Fall 1970. Aerial herbicide (2lb./acre, 24D) in 1977. Longlac.

Black walnut five years after planting on old field using site prep with simazine. Coulson tract. SW Ontario.

Photograph of the side view of a black swallowtail butterfly perched upon a twig. Latin name: Papilio polyxenes

Black spruce(2+2), freeze stored over winter planted Spring 1976. New Brunswick. Person is Pat Marceau. J.D.Irving. Veneer-cedar Brook Road Black Brook

Black spruce(2+0) in Spencer-Lemaire, planted in May, 1979 after prescribed burn earlier in May. Shebandowan M.U. Ministry of Natural Resources, Thunder Bay