Coast Douglas-fir (U.S. National Park Service)
Douglas fir | Description, Uses, & Species | Britannica
Douglas fir - Wikipedia
Douglas Fir - Green Timbers Heritage Society
Douglas Fir
Douglas fir | Description, Uses, & Species | Britannica
Douglas Fir | National Wildlife Federation
Douglas-fir
Douglas Fir, Pseudotsuga menziesii
How Douglas Fir Trees Shaped The Northwest - YouTube
Environmentalists, B.C. at loggerheads over Douglas fir | Wilderness Committee
Coast Douglas Fir, Pseudotsuga menziesii var. menziesii
Bigcone Douglas-fir | Los Padres ForestWatch
How Douglas Fir Trees Shaped The Northwest | The Kid Should See This
Coast Douglas Fir
Common Douglas-fir 'Big Lonely Doug' close to Port Renfrew in Port Renfrew, British Columbia, Canada
Doerner Fir rises 327 feet into the Coos County heavens - oregonlive.com
Coast Douglas-fir
Pseudotsuga menziesii var. menziesii - Wikipedia
Coast Douglas-fir
Coast Douglas-fir (U.S. National Park Service)
Pseudotsuga menziesii subsp. menziesii (coast Douglas-fir) description
Douglas Fir - Green Timbers Heritage Society
Species Highlight: Douglas-fir - For The Love Of Trees, LLC : For The Love Of Trees, LLC
