Tick Season is Here

Yesterday, after pulling invasive weeds on the Overlook Trail, I found a tick lodged in the inside of my arm. So today, as soon as I got home from my session of weed pulling, I stripped and inspected myself before heading to the shower. I was shocked to find that another was attached to my side. It had apparently bit me before I even had a chance to find it. I was out for about an hour-and-a-half. Luckily, I hadn’t yet mailed my envelope to the Sonoma County Department of Health Services to test the first tick for Lyme disease, so I added it to the envelope and doubled the check (they charge $33 to test a tick).

Part of the problem is that these buggers are quite small (see the picture of my first tick). That means when scanning for a tick on your clothing or body, you need to look for a very small, essentially black dot. Also, my work takes me off the trail into the vegetation, which most hikers and runners have no need to do (so my story isn’t necessarily indicative of the actual danger).

In a weird confluence of events, I found the first tick while in the quarterly meeting of the Sonoma Overlook Trail Stewards. I discovered that my arm was sore, and I couldn’t figure out why that would be, so I looked at it, and found the tick. Thankfully I never go anywhere without my Swiss Army knife, so I ducked out of the meeting and extracted it with the tweezers. I wrapped it in a tissue for safe keeping.

To prevent your own up-close-and-personal encounters with ticks (which is really the purpose of this post), I suggest doing the following:

  • Avoid touching or brushing against vegetation.
  • Inspect yourself and others for small black dots.
  • Tuck pants legs into your socks.
  • Shower after your hike.

I made a couple signs to this effect to put at the entrances to the Overlook, and will make another two for posting on the Montini. In my ignorance, I hadn’t realized that ticks would be out by now. Richard Dale, of the Sonoma Ecology Center, told me at the Stewards meeting that they have been out for a couple of weeks. In the future, I hope to be better about warning people of the danger as soon as it becomes real. Even I could have used the warning. Stay safe out there, hikers and runners!

The Fungus Among Us

The rainy season is of course also the season of fungus, which thrives on damp conditions. The rains we have experienced the last few months has only spurred these interesting organisms to new bursts of growth. Just the other day, I was delighted to come upon a large patch of bright orange and yellow fungi (see picture of only two of dozens in one area) that had recently pushed up past the detritus of dead leaves and decomposed vegetation that comprise the forest duff.

The two kinds pictured above are of course just a couple of many, many different kinds of fungi found in Northern California. And since positive identification can be difficult if you aren’t an expert, you won’t find me climbing out on that particular limb. But that doesn’t meant that I can’t appreciate their diversity, color, and sheer exuberance in pushing up through a sometime thick layer of compost toward sunlight.

All of the pictures included in this post were taken on either the Overlook Trail or the Montini Preserve, so be on the lookout to see these and others now and in the coming days.

Happy Hikers

Now that it’s winter and we spend more time indoors, it is SO-o-o-o-o enjoyable to start the day with a hike on the Overlook Trail.  Maybe a tad of cabin fever is being experienced here in Sonoma, because we had a BIG group of Happy Hikers show up today for our Wednesday morning hike. . . .Come join us any Wednesday at 8:30 for a Cabin Fever Cure.

PS. . . A HUGE thank you to Stewards Roy, Lynn, and Bill for getting the fallen tree on the trail removed PRONTO so that our hike was safe and  unobstructed.

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Poison Oak is Back

Since western poison oak (Toxicodendron diversilobum) typically loses its leaves in the Fall and doesn’t start leafing out again until after the first of the year, you might be surprised to know that it is coming out now, as I was (see photo taken today). Chalk it up to global warming, I suppose, but the result is that poison oak season is elongating — it’s starting earlier and likely ending later, although I don’t have evidence of it.

This is bad news for hikers, and the stewards who try to keep it cut back off the trail. But since I haven’t yet had a chance to get out there with clippers (perhaps tomorrow), be careful. I’ve seen a few sprouts right at the edge of the trail.

Part of what makes poison oak tough to spot is that it presents differently at different times of year and in different growing conditions. To see some of this variability, see this web site, which has a number of pictures of poison oak in various stages of its life and in different growing conditions. Also, poison oak will often vine up into bushes and small trees, blending in with the other vegetation, which makes it even harder to spot. I’ve often missed noticing poison oak in such situations, even when actively looking for it.

Our program of control is limited to keeping it about 3 feet off the trail, as since it is a native species we aren’t interested in eradicating it like we are invasive species such as Italian and Yellow Star thistle. So if you stay on the trail you should be safe, at least after I get out with the clippers, but it doesn’t hurt to be vigilant.

 

Cemetery Walk November 3rd

DIA DE LOS MUERTOS — DAY OF THE DEAD

WALK SONOMA HISTORY THROUGH SONOMA MOUNTAIN CEMETERY

Saturday November 3

10:00 AM OR 12:00 Noon

The Sonoma Overlook Trail Stewards invite you to take a lively, informative walk through our historic cemetery with amateur historian Fred Allebach.

Meet cowboys and Indians, ranchers and real estate tycoons, farmers and farriers, carpenters and stone masons, quarrymen, grocers, butchers, bakers, maybe a candlestick maker, and many more!

Here in our back yard, the fabric of the town’s rich history is hidden right in plain sight,” tour guide Allebach has written about the historic cemetery.  “Sonoma had its Natives, then missionaries, Spanish, Mexican, and Anglo Californios, Gold Rush and Manifest Destiny immigrants, Civil War refugees, and a Second Great Wave of Immigration from southern and eastern Europe from 1880 to 1910. Then came various immigrants on into the 20th century. All of these are represented in the Mountain Cemetery.”

Your $35 donation includes the walking tour and cookies and cider. All proceeds go to maintaining the Overlook Trailhead Kiosk. The Trail is solely supported by private donations. Questions? email Hope at hopenisson@me.com.

To Register: send a check to Hope Nisson, 3771 Cory Lane, Sonoma, CA 95476. Indicate which hike you prefer — 10 am or 12 noon

The event is sponsored by the volunteer Sonoma Overlook Trail Stewards and participation is limited to 20 people per session.

 

Watch Out For Ticks!

Yesterday I pulled a tiny tick off me (see photo), sadly not before it had bitten. Now I have a sore and swollen red spot on my back, and I’m on the lookout for any signs of Lyme disease. That is a serious disease that needs to be caught early to have any chance of avoiding potentially serious consequences.

A study in the 1990s found that the Western Fence lizard, which is plentiful on both the Overlook and Montini properties, has an enzyme that can essentially cure a tick of transmitting Lyme disease. However, a study in 2008 found that after removing the Western Fence lizard population from a plot of land, the number of ticks went down as well, as most of the young ticks could not find another host. So although the later study did not negate the findings of the earlier one, it does point out the complexity of the interactions of various populations and these effects on the spread of disease.

All of that is perhaps just a long-winded way of saying — be careful! Check yourself and others after hiking on the trails. Believe me, you don’t want to be me.

The March/April Miracle

Perhaps we could be forgiven, those of us here in Northern California, for believing that we were heading right back into drought. The amount of rain we had received through February (typically some of our heaviest precipitation months) was truly sad. But then March came, and brought more rain, and even more important, snow in the Sierra Nevada Mountains.

And then came April, which has brought a Pineapple Express storm, with reportedly more to come. Today on the trail we saw a phenomenon we only see when the runoff is truly epic — popup springs (see picture). This happens when water completely saturates the soil and finds underground channels. These channels then surface in random spots in the hillsides, spilling out to run down the hill before finding a creek to add its volume to, potentially leading to flooding downstream.

Logically, I know that this can lead to tragic consequences. But upstream, where these popup springs happen, it simply seems exciting. This is one of the reasons why I love to hike in the rain. I never let the weather stop me from hiking the trail. I put on my rain pants, parka, and waterproof shoes, and go for it. It can be an astonishing time. One day I saw a flock of turkeys running through a downpour. Several other times the creek on the Overlook was running so high I had to hike upstream to find a place to cross it. But it never fails to be exciting, at least to me.

Come enjoy the miracle, as I do. In the glorious wet. It’s only water, after all, and what you stand to gain is a lot more impactful than that.