The Douglas fir is an indelible symbol of the Pacific Northwest. The thick-barked native represents the aesthetics of biologically rich Cascadia and the checkered past of overlogging.

Harder wood trees with an open branch structure provide high-quality habitat.” However, Christmas trees are particularly softwood trees and are typically species such as balsam fir, Douglas fir ...

Brown tails are marked with thin white bands. HABITAT: Owls need western North American old-growth forests of white pine, Douglas fir, and ponderosa pine that create high, closed canopies, good for ...