Douglas fir Douglas-fir forest is the primary habitat of the red tree vole ("Arborimus longicaudus") and the spotted owl ("Strix occidentalis"). Home range requirements for breeding pairs of spotted owls are at least 400 ha () of old growth. Red tree voles may also be found in immature forests if Douglas-fir is a significant component. The red vole nests almost exclusively in the foliage of the trees, typically above the ground, and its diet consists chiefly of Douglas-fir needles. A parasitic plant sometimes utilizing "P. menziesii" is Douglas-fir dwarf mistletoe ("Arceuthobium douglasii"). The leaves are also used by the woolly conifer aphid
Ian Fraser, Baron Fraser of Lonsdale company Frasers Limited, which had been set up by two uncles trading in Southern Africa. This advisory council was made up of members of the Frasers family, living in England, to whom the Board of Frasers had to report from time to time. He was elected to the Board of Frasers Ltd in 1954 and became Chairman after the sudden death of Douglas Fraser in 1956. He would spend two to three months every year at Fraser House in Wepener. Fraser was appointed a Commander of the Order of the British Empire (CBE) in 1923, knighted in 1934, he was