Northern California’s Coast Range
Mount Linn–also called South Yolla Bolly Mountain–is the highest point in the Coast Range of northern California and where the Bigfoot Trail begins. It is located to the west of Corning but the area might as well be a world away from the population centers of the state; it is rarely noticed by travelers as they drive Interstate 5. Once off the interstate, scenic forest service roads still take nearly 2 hours to wind to the trailhead. I revisited this fine mountain in July of 2016 to set up a photo-monitoring plot along the Bigfoot Trail and took the time to also map the vegetation on the mountain–particularly the grove of foxtail pines near the summit. This is one of the smallest (12 acres) and most isolated groves for the entire species and one that I am very much concerned about due to climate change. Shasta firs are encroaching upon the trees as snowpack declines and temperatures warm. I was happy to see the trees doing well and many young foxtails sprouting up–just not as many as there are young firs.
Forest Vegetation of Mount Linn — where the Bigfoot Trail Begins
Below is a map showing the forest alliances in the upper elevations of the mountain, generally above 7,000′. The darkest green on the eastern part of the ridge is the 12 acre foxtail pine grove, that will be discussed in more detail later in the blog.
Shasta Fir Alliance
Western White Pine – Shasta Fir Alliance
Jeffrey Pine Alliance
Status of the 12 acre Foxtail Pine grove – Foxtail Pine Alliance
Selected herbaceous plants
August 2009 visit
Bigfoot Trail photo-monitoring project in the Yolla Bolly-Middle Eel Wilderness
Dustin Boone says
Nice article. Very informative, especially the map. Good to know that the Foxtails are doing well, but definitely worrisome on how climate change could be harmful to them. I’m bummed I didn’t make it up there this spring, since it was a better snowpack than the previous couple winters provided.
Michael Kauffmann says
Hey Dustin- Snow was still lingering up there, enough for a 75 foot sleigh ride! Love that mountain as much as you…