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
Michael Fraser, Baron Fraser of Kilmorack died in London in 1996. His papers are held at the Hoover Institution Library and Archives at Stanford University. Michael Fraser, Baron Fraser of Kilmorack Richard Michael Fraser, Baron Fraser of Kilmorack, CBE (28 October 1915 – 1 July 1996) was a British Conservative Party political administrator. The Conservative historian Lord Blake wrote that Fraser "will go down to history as a figure comparable only to Gorst under Disraeli or the famous Captain Middleton under Salisbury". Fraser was born in Aberdeen, the son of Dr Thomas Fraser CBE DSO TD DL, and of Maria-Theresia Kayser, from Hanover. He was educated