First pages in a new sketchbook are always exciting. This is my third sketchbook for Stebbins drawings; so far that’s a rate of 2 years per sketchbook. I was looking forward to some cooler fall weather on this visit and wanted to get to the Reserve before the onslaught of rain we were expecting. Thanks to a little rain a few days earlier, the mosses and lichens were activated and colorful.
I hiked up the trail toward Blue Ridge and stopped to draw a diagram (across a full spread, here in the pages above ∧ and below ∨) showing the zones of grassland (south-facing slopes) and chaparral (north-facing slopes) on Pleasants Ridge. I also noted seed pods of bush monkeyflower, reminding me a bit of corn still wrapped in dried husks. Hummingbirds caught my attention repeatedly, several times perching in trees near enough that I could watch their movements.
Chaparral currant was blooming in its beautiful bright pinks, always a nice contrast to the rest of the fall/winter vegetation. Chamise was luxurious on the hillside, with sandstone boulders scattered in between.
The vivid colors of the scene below with burnt blue oak, striking blue sky, and red and green toyon were crying out to be painted.
I stopped to try to capture the warm light on the Blue Ridge crest and was then drawn in completely by the lichens. The first were on boulders about half way down from the ridge:
I made a diagram of the spatial complexity of different species on a rock:
I got lost in a world of lichens on some fallen blue oak branches:
And then stopped for a last painting at a boulder in the creek at the crossing back to the trail to the parking lot.
On an overcast day that was comfortably cool, I tried to see as many different areas in the reserve as I could. I headed up the trail towards Blue Ridge first and watched an oak titmouse (Baelophus inornatus) poking around in the dirt at the edge of the trail. There were still bunches of nearly dry California cudweed (Pseudognaphalium californicum), along with the last blooms of coyote brush (Baccharis pilularis).
Tuleyome and the Friends of Stebbins Cold Canyon Reserve have been continuing to stabilize the trail, shoring up the steep sections while the shrubs that ordinarily hold the hillsides in place are regrowing.
The sky was filled with dramatic swaths of clouds, so I took a moment to capture the view back along Highway 128.
Many of the toyons (Heteromeles arbutifolia) that started regrowing immediately after the fire did not produce flowers and berries until this year.
In the overall grey of the day, the fall colors at the reserve stood out sharply:
Because there had been a small amount of rainfall already this fall, the creekbed was damp and there were a few pools in places; enough moisture for mosses to have begun to rehydrate. The view through the culverts that are now the official access route into the canyon is striking and I finally stopped to capture it on this visit.
Here are a few shots of the sketches in progress:
Enjoying the wildflowers on a beautiful February day, I also noticed a different form of California buckeye (Aesculus californica) regrowth than I had seen last year. Along the creek trail, some buckeyes that had not regrown in their crowns last year were sending up basal shoots. I love the way the leaf buds look.
I was excited to see a checker-lily (Fritillaria affinis), something I did not catch last year. Greater bee-flies (Bombylius major) were everywhere, enjoying the sun and the flowers.
A yellowjacket (Vespula sp.) resting on purple nightshade (Solanum xanti), a western fence lizard (Sceloporus occidentalis) paused on a rock in the sun, and the first blooms on fleshy lupine (Lupinus succulentus):
A few more blooms (canyon delphinium, blue dicks, and miner’s lettuce):
I’m still working on capturing the grey expanses of dead tree and shrub branches against the hillsides.
Cold creek is beautiful and clear.
The wet winter has led to movement on the hillsides, although maybe not as much as there might have been, given how recent the fire was. This was a slump right along the creek trail.
In November, on a cool but not cold day, I hiked to the top of Blue Ridge. Looking out at Lake Berryessa, it was easy to see part of the area burned by the Cold Fire last summer.
On the way up the trail, I looked for mushrooms enjoying the damp left by rains earlier in the month, and observed regrowth of mountain mahogany (Cercocarpus betuloides), blue oaks (Quercus douglasii), and chamise (Adenostoma fasciculatum). The leaves of yerba santa (Eriodictyon californicum) along the trail were losing their waxy coating. The waxy coating, presumably beneficial in retaining water during dry months, is resinous and highly flammable. Yerba santa seeds may require fire to germinate and can also resprout from rhizomes following fire.
Hillsides stripped of their erosion-controlling vegetation by the fire have been shored up with erosion matting installed by Tuleyome and Friends of Stebbins Cold Canyon Reserve.
Looking across Cold Canyon I was struck by the “rivers” of dead tree branches running down the canyons of Pleasants Ridge. They made a ghostly grey against the greens of new growth and the hills still mostly yellow from the summer.
A few mid-action photos:
A hot and dry August day: first I noticed that heavy stillness particular to the very hot days of California summer, and then started paying attention to all of the active insects. Grasshoppers took off in all directions to escape as I walked along the trail and butterflies of all sizes were abundant.
One of the few flowers blooming, twiggy wreath plant (Stephanomeria virgata), attracted quite a few bees, both western honey bees (Apis mellifera) and a bumblebee, the black-tailed bumblebee (Bombus melanopygus edwardsii).
One grasshopper stayed still long enough for me to draw it. It slowly dawned on me that there was a reason it was less willing to fly away as I approached: it was missing its right hind leg. It was still able to fly, but taking off clearly took more effort.
A daytime moon over Blue Ridge:
I watched a Sonoma chipmunk (Tamias sonomae) working busily in the trees some distance away. The image below was drawn from a reference photo.