This spruce burl
was discovered by MacMillian Bloedel engineers who were surveying future
logging roads at the head of the Benson River about 40 kilometers
southwest from here. It was moved to its present location in 1976 by
employees of this logging division. This burl was growing at the base of
a 35 year old spruce tree. The tree was 271 feet high and 6 feet in
diameter at the cut of the burl. The weight of the burl, when it was
moved was 44,947 pounds (22 tons). It's circumference at the widest
point is 45 feet.
Because all wood is attacked by various
diseases and pathogens including fungi and insects, in order to prevent
further decay, a layer of fiberglass was molded over the burl in 1997.
The two small notches in the face of the burl were cut to enable the
faller to climb onto the burl and fall the tree. Burls are abnormal
swellings of the main stem or branches and are among the most
conspicuous of stem diseases. They result from a disturbance to the
cambial layer.