Over the decades, they have cultivated Summerhill Tree Farm, an ecosystem of native tree species — Douglas fir, white fir, Engelmann spruce, lodgepole pine and subalpine pine.

Source: https://www.reporterherald.com/2023/12/03/five-questions-steve-and-sharon-goodroad-grow-trees-and-traditions-west-of-loveland/

The beetles nest and feed on mature lodgepole pine, once a central part of B.C.'s lumber industry.

Source: https://www.cbc.ca/news/canada/british-columbia/british-columbia-forestry-future-pine-beetle-1.6712576?cmp=rss