The Art and Science of Stewardship

Being a volunteer Sonoma Overlook Trail steward is potentially a very diverse job. It may include arranging and managing fundraising events, organizing weekly hikes, developing, producing, and installing signs and interpretational materials, cutting water bars (ruts to direct water off the trail), writing grants to get funds to re-route and rebuild the trail, pulling invasive species, cutting branches intruding on the trail, or who knows what else. Let’s just say it’s a diverse set of potential responsibilities, and no single steward does them all. We tend to specialize.

Secret Ranger cutting branches with our newly-acquired pole saw.

Thankfully, we have quite a large group of stewards of the Sonoma Overlook Trail, so we have people who bring all of these skills and more to our local trail system. We don’t all swing into action at the same moment; it may be quiet for a while and then a steward or three might step up when their particular skills and talents are needed. We all have something to give.

On this particular day, a steward who calls herself “Secret Ranger,” and who is our current Chair, brought out our recently purchased pole saw to cut some limbs off a low-hanging tree branch to make sure people can safely pass underneath it. On this same trip, we also visited the Montini Preserve to perform the same kind of operation—cutting branches to lessen the weight on an overhanging branch. In the case of the branch on Montini, we saw an immediate result of the branch lifting 4-6 inches right away, and likely more to come as the branch continues to adjust. This is enough to allow those who are 6 feet or under to pass without trouble, and likely some even taller folk. It made a clear difference, without removing the rather large branch entirely (it is easily 14-15 inches in diameter).

These are just some of the jobs volunteer trail stewards do, almost every day.

Meet Rigby, the Official Montini Preserve Greeter

Anyone who enters the Montini Preserve from the 4th Street West trailhead knows Rigby the cat. Rigby has essentially “camped out” not far from where the trail starts for years. Hikers often stop and give Rigby some love before hiking up the Holstein Hill trail.

I mean, who wouldn’t? Just look at that face. Rigby is the official trail greeter, and he would have a volunteer name tag if we knew where to…um…pin it.

On Rigby’s part, he accepts the adulation with the equanimity of many cats who believe such worship is simply their due. And, well, it is.

But don’t think for a minute that Rigby is a lost cat. As his owner, Delisa Dodge says, “years ago we moved here and he loved to go down there every day because he loved the attention. He is well fed, vaccinated, treated for fleas and ticks and he is one happy cat.”

She even says that since so many people think Rigby is a lost cat, they scoop him up and take him to Pets Lifeline, but he is chipped and he is a “frequent flyer,” so they know to return him to Delisa. But, Delisa says, “everytime we come home he’s here for about 10 minutes and runs back to the trail.” Clearly he loves to hang out and soak up all the hiker love and treats.

I mean, who wouldn’t? Maybe I should look into that gig. Would you stop and pet and feed treats to a 64-year-old man? Yeah, I thought not. I guess I need to keep my day job after all.

The Beginning of the End

We’ve been working well over a decade to get to this very day.

We’ve worked that long to control, and eventually eradicate, Yellow Starthistle. This year, for the first time ever, we’ve pulled every single plant we could find, no matter how small (see picture).

It’s frankly hard for me to describe what this means to me. It has been a long fight, and one, in recent years, that I’ve spent a great deal of time on during thistle season (January to August). The only thing thing in the last few years that has kept me from doing this activity, frankly, is hiking with friends and travel. If I don’t have a hike scheduled with my wife or a friend, or travel, I’m out there pulling either Italian thistle (the season which has ended), or Yellow Starthistle.

This year is no different in that regard, but it is very different in terms of what is left. We are, finally, reaching the end of life for Yellow Starthistle on the Sonoma Overlook Trail and Montini Preserve.

After going out to all the areas that used to have Yellow Starthistle, and repeatedly checking them, I can finally say, for the very first time, that it is completely gone this year — at least as completely gone as is humanly possible.

Let’s just say that when it comes to Yellow Starthistle this year, it’s the beginning of the end. Finally.

Coming in Hot

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.

Tree Communities in the Montini Preserve

Tree Communities in the Montini Report with cover_Page_01Recently we were gifted with a scientific report, “Tree Communities in the Montini Open Space Preserve,” by Greg Perrier, a retired biology professor. In this report, he thoroughly reports on the variety of tree communities on the Perserve, thus greatly expanding our knowledge of this important local ecosystem.

As Professor Perrier writes:

There is little in the literature about the geology, soils, tree communities and grasslands at Montini. For example, the USDA soils map (USDA,1972) shows the hills above the valley plain in Montini as one soil type (the goulding-toomes series), when at least five soils types can be identified there. Vegetation maps for this area (SCAPOSD, 2011) combine oak communities into one type (hardwoods), when at least three oak communities can be identified in Montini. A review of the literature shows the dynamics of these communities is complex and poorly understood. The low resolution of existing data limits the ability to effectively manage this landscape to sustain these plant communities and the values derived from them. 

The purpose of this study is twofold. First, to fill in some of the gaps in our understanding of the ecology of Montini to allow for better management of the preserve. And second, to provide baseline data for monitoring changes in the vegetation at Montini over time. 

In his report, he identifies three distinct tree communities:

The tree communities are the blue oak – California buckeye woodland, the blue oak – California bay laurel woodland, and the coast live oak – California bay laurel forest. 

His accompanying data provides a key snapshot of this ecosystem that future researchers can build upon as essential “benchmark” data. Thank you, Professor Perrier!