Category Archives: trails

Guardian Oaks

Young valley oaks and coast live oaks at the edge of the canopy of large valley oak in Upper Las Virgenes Canyon Open Space Preserve.

One day while running at Ahmanson Ranch, I was admiring the stately limbs of a large valley oak, and noticed that along the margin of the canopy were several sapling oaks. As I continued my run, I found that only a few other valley oaks hosted a brood of young trees.

That oaks would sprout on the margin of the canopy made sense. There is an abundance of acorns at the ends of the limbs. It is also where water drips from the oak’s leaves on foggy days or when there is light rain or drizzle. The mix of sun and shade on the edge of the canopy is the perfect place for a young oak to thrive.

The surprise came when I took a closer look at the young trees. Most were valley oaks — the same as the shepherding tree — but in some cases the young trees were coast live oaks! And sometimes there was no obvious parent coast live oak nearby.

Of course, there are plenty of coast live oaks at Ahmanson and several ways for their acorns to find their way under a valley oak. Birds and squirrels love to stash acorns, and gravity is good at moving round things downhill.

Time is at a different scale for a tree. In my mind’s eye I accelerated time and watched as the young oaks surrounding a guardian oak grew in stature. Fire sweeps through the frame on several occasions. During one fire the old brood tree collapses and in another fire, the collapsed tree disappears from the frame. Of the young oaks that have survived, one dominates, spreading its limbs and growing large and robust. Along the margins of its canopy, I can see several sapling oaks…

Note: The young oaks in the title photo are an older brood that survived the Woolsey Fire, but many younger sapling oaks were killed. Introduced grasses, black mustard, and other introduced plants produce higher fuel loads than native equivalents and increase fire mortality.

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Chinese Houses Along the Sheep Corral Trail

Chinese Houses (Collinsia heterophylla) along the Sheep Corral Trail

Wildflowers continue to flourish following our wet rain season. Above average precipitation tends to produce more wildflowers, a wider variety of wildflowers, larger patches of a wildflower species, larger plants, and in some cases larger blossoms.

During the week I photographed several new “Weekday Wildflowers” on runs from the Victory Trailhead of Upper Las Virgenes Canyon Open Space Preserve. This week’s runs included Lasky Mesa, Upper Las Virgenes Canyon, and the Sheep Corral Trail.

Chinese houses, white snapdragon, yellow monkey flower, stinging lupine, and a few other species were added to the Weekday Wildflowers slideshow.

Related post: Weekday Wildflowers

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Two Sides of Strawberry Peak

Strawberry Peak's Northwest Ridge
Northwest ridge of Strawberry Peak.

Where did the trail go? Rejuvenated by substantial Winter rains, the whitethorn on Strawberry Peak was not only impinging on the trail, but also my arms. I took my running sleeves out of a pocket of my pack and pulled them on. That helped, and I was able to push through some thorny limbs to the next clear section of the path.

Chaparral whitethorn blocking the use trail along Strawberry Peak's northwest ridge.
Chaparral whitethorn blocking the use trail along Strawberry Peak’s northwest ridge. Click for larger image.

When following an overgrown trail I’ve learned to trust the “sense” of the trail. Even if it doesn’t look like there is a route forward, if you just take a few steps a seemingly impassible trail often becomes passable. I sometimes look at the trail behind me to confirm I’ve really been following a trail, and am continuing its path. If it doesn’t open up, I backtrack to see where I went wrong.

Winding through the thick brush along Strawberry Peak’s northwest ridge, I was happy to see that all of the Poodle-dog bush along the route had finally withered and died. Poodle-dog bush is fire-follower that causes dermatitis in many people. It became very widespread in the San Gabriel Mountains following the 2009 Station Fire. Reported reactions varied from a very mild rash to a severe rash with blistering. The troublesome plant must serve some role in the fire recovery process, but I’m glad its cycle is near its end.

It seemed like it was going to be a quiet day on Strawberry. The loop I was doing began at the Colby Canyon trailhead and I’d been the first to park there. The few tracks on the trail were old and the only people I’d seen were a group of mountain bikers at Josephine Saddle. The view from the mountain was spectacular. A sea of low clouds lapped at the mountain slopes and washed into the canyons, bringing with it a feeling of wanderlust and vitality.

Colby Canyon from near the top of Strawberry Peak's northwest ridge.
Colby Canyon from near the top of Strawberry Peak’s northwest ridge. Click for larger image.

Finally reaching the steeper part of Strawberry’s fragmented northwest ridge I climbed up the initial sandy ledges to an area of somewhat better rock, taking care not to slip on the ball-bearing grains of decomposing granite. Generally, the rock improves somewhat with height. Higher on the ridge, I enjoyed doing a couple of optional boulder moves that were a little more technical. (I’d done these before and knew they were not a dead-end.)

Reaching the top of the ridge, I could hear conversation and laughter above me. From the summit ridge I could see there were people on and near the summit. I threaded my way to the summit, greeting the hikers along the way. On the summit, a small dog said hi, and I treated my new friend to an obligatory neck scratch.

In nearly five decades of doing the peak, I’d never seen so many people on the peak. I had forgotten that Angeles Crest Highway was closed at Red Box due to a rock slide. With snow in the high country and the great Spring weather, Strawberry Peak was a very popular place.

Running down to Red Box I’d encountered many more hikers, some smiling, some not, but most were enjoying being on the trail. That’s the thing about the outdoors, it just feels good to be out there.

Related post: Strawberry Peak, Switzer’s and the Old Colby Trail

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Weekday Wildflowers

Goldfields along a trail in Upper Las VIrgenes Canyon Open Space Preserve

Many of my weekday runs are on the trails of Upper Las Virgenes Canyon Open Space Preserve (formerly Ahmanson Ranch).

In the wake of the Woolsey Fire and our wet rain year, the hills of Upper Las Virgenes Canyon Open Space Preserve have been covered with a dense carpet of green that has recently transitioned into a sea of mustard yellow. The grasses have now gone to seed and the hills will soon turn a summery-blond.

At first glance, just about all you see at Ahmanson Ranch is the green and yellow. But if you look closer, intermixed with the black mustard and other introduced plants are a variety of wildflowers.

In a few areas of the Preserve, there are large patches of native wildflowers, but it is more common for the native flowers to have to battle introduced plants for growing space. Some species are more successful than others.

Here is a slideshow of the wildflowers I’ve been seeing on my weekday runs, along with some comments and the date the photo was taken. Some of my weekday runs extend into Cheeseboro Canyon, so wildflowers from that area are also included. Additional photos may be added as the season progresses.

The yellow flowers along the trail on which Lynn is running are goldfields. As of April 10, there were still patches of goldfields blooming in the Lasky Mesa area.

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