Less water and moisture mean that fir trees become more vulnerable to attacks by pests that bore into their bark to lay eggs ...

For 2016, Ive and Newson had their turn and delivered not one, but a thicket of unadorned fir trees, reports Wallpaper.

Douglas fir, Oregon’s official state tree, is the most abundant tree species in the Klamath Mountains, growing among ponderosa pine, sugar pine, white fir, incense cedar, Oregon white oak ...