Walk Sonoma History through Sonoma Mountain Cemetery
Saturday, October 30
Times: 10:00 OR 12:30
Suggested Donation: $35.00
The Sonoma Overlook Trail Stewards are thrilled to invite you once again to a lively, informative tour through our historic cemetery with our own amateur historian Fred Allebach!
Each year (except 2020) Fred has led this walking tour where we meet cowboys and Indians, ranchers and real estate tycoons, farmers and farriers, carpenters and stone masons, quarry-men, grocers, butchers, bakers, maybe a candlestick maker, and many more!
Fred will host 2 walking tours, one at 10:00am and another at 12:30. Both will be limited to 25 guests so be sure to register early! We will be observing current Covid-19 protocols so please bring your mask.
You guessed it, yet another invasive species post. You can check out right now if this doesn’t appeal. I would be the last person to fault you for it. For those of us who do it, we recognize it as the obsession that it is. We don’t expect anyone else to be so afflicted Like, EVER.
If you’re still here, this is what’s happening. I’m laser-focused on pulling all of the Yellow Starthistle I can possibly find, as it is blooming now, and racing into seed. And yet we have a window of opportunity to make a serious dent in it this season. We are down to just some areas along Norrbom Road, and after hitting it hard last year, the impact is very evident. I’m finding much less than last year in these areas.
This affords us the opportunity, for the first time ever, of potentially pulling every single plant we see.
That’s why I’m fired up, and going out there every day I can, and pulling every single plant that I can, no matter how small. Because that’s how you reach your goal. Because that’s what it takes to completely eradicate an invasive species from 200 acres of public lands.
If you can’t do what’s required to come in hot, then you have no business taking this on in the first place. Just trust me on that.
Today Jessica M. and I (both volunteer stewards) tackled a Montini trail project that I had long planned. There was a place on the Rattlesnake Cutoff Trail where water, during heavy storms, would flow across the trail. Since the initial construction of the trail didn’t take this into account, the water would pool on the trail, leading to a long trail segment that would essentially turn into a tiny lake (see photo).
The Montini Preserve was heavily mined in the early 1900s (this property and adjoining Schocken Hill, now the Sonoma Overlook Trail, essentially paved the streets of San Francisco at the time), and there is a quarry “divot” in the hill above that collects rainwater and funnels it out to the trail. Being essentially bedrock, the water has nowhere to go but out and down.
What the trail needed is what’s called an “armored swale,” which is essentially a channel cut into the trail that is protected by a floor of rocks to prevent erosion. I had been waiting for rain to soften the soil, as we would first need to excavate the existing rocks and in summer the ground is like concrete. It rained yesterday, so the soil was going to be about as soft as it was going to get. Also, since I knew that an “atmospheric river” was set to dump several inches of rain in a matter of a few days, now was the time to act.
So Jessica and I went out today and built it. We first needed to excavate a channel across the trail, then place stones to protect from erosion, and fill in gravel and soil around the stones. Do your worst, atmospheric river, we’re ready for you!
Since rain was predicted for today (and it came!) I headed out earlier in the week with a mattock to clear trail drainage channels, which had become clogged with rocks, leaves and miscellaneous debris since spring. Water must be guided off our trails immediately or else it will erode the trail and harm it, especially over time. Plus we don’t want the soil that gets eroded to end up in our waterways.
I also cut new ones where I thought they may be needed. Some of this work is obvious, but I know that additional work will be needed once we actually have flowing water on the trails and can see the trouble spots, where water is pooling or running down the trail.
This is just one task that the volunteer stewards group does throughout the year to keep our trails safe and well-maintained.
We are thoroughly in snake season now, with rattlesnake sightings up dramatically this year. That news made me dismayed that I had yet to see a single one, despite being on the trail (and off) every day. All that changed today, when I saw two in one place (see photo). One appeared to be my old friend “Big Jo(e)”, which has a characteristic dark coloring and at least ten rattles. The other snake was new to me, with a distinct greenish hue and also a large number of rattles. It is the one coiled in the picture. I guess now I have to come up with another name!
The location where they were sighted was off the trail to the left when going up Holstein Hill trail, just prior to the wide wheelchair turnaround spot, also called “Coyote Point.” Since one snake subsequently slid into a crevice in the rock wall, it’s possible that there is a den there, so be extra careful in that area.
Meanwhile, keep your eyes open anywhere on these properties and stay safe out there!