Wild Turkeys Couldn’t Drag Me Away

Posted July 5, 2015

An adult wild turkey in the Red Quarry.

“Wild horses couldn’t drag me away” – Mick Jagger, Keith Richards

I think I’m beginning a rather disturbing habit of quoting song lyrics and lines from movies in these posts. Slap me if I get out of hand.

Wild turkeys are common sights on the Montini Preserve and the Sonoma Overlook Trail. Just the other day I spotted a flock of parents and young ones in the Red Quarry on the Montini Open Space Preserve. But I’ve also seen wild turkeys many times before, including during a rainstorm.

Although definitely not widespread in California (according the California Department of Fish and Wildlife, they occupy about 18 percent of the state), wild turkeys are fairly common in Sonoma County. I live in the hills of Boyes Hot Springs and we have seen them in the neighborhood not all that far from the Montini Preserve.

The turkeys we have in California can be considered non-native, although turkeys existed in California some thousands of years ago. So technically, as at least one person has argued, they can be considered to be “reintroduced” to the state. They can become a nuisance to humans at times if their populations increase enough, but so far I would have to say that they don’t seem to have reached such levels locally. At least from my experience the times that I have spotted them have been few enough to be surprising and delightful.

But even if such sightings were not happy occasions, wild turkeys would never be able to drag me away from the Montini Open Space and Sonoma Overlook Trail. Just sayin’.

The Role of Raptors and Other Predators

Posted June 2, 2015

Filed under Birds, Wildlife

A Red-Tailed Hawk.

raptor – “a bird (such as an eagle or hawk) that kills and eats other animals for food” – Merriam Webster

Raptors are of course a natural part of the Sonoma Overlook Trail and Montini Preserve. The Red-Tailed Hawk, perhaps our most common raptor (at least the most commonly sighted) can often be seen wheeling above the meadows or perched high in an Oak tree. It is a primary carnivore, meaning that it eats herbivores. Other raptors such as the Great Horned Owl, are secondary carnivores, which means it also eats some species of carnivores (such as the Red-Tailed Hawk).

All carnivores, through keeping the populations of herbivores in check, help to create a balanced ecosystem. This role was brought home most famously by what has been called “the lesson of the Kaibab.” This refers to the Kaibab Plateau at the Grand Canyon in Arizona, where President Theodore Roosevelt created the Grand Canyon National Game Preserve.

To protect the game species (largely deer), predators such as mountain lions and coyotes were killed in large numbers. The deer population therefore took off and became so large that they damaged the ability of the land to sustain them, and their population crashed to below where it had been in the first place. Thus was painfully learned the lesson of the role of predators in keeping an ecosystem in balance.

So the next time you see a hawk with a snake in its claws or a coyote carrying a gopher, know that this is all part of keeping things in balance.

Battle Has Been Joined, The War Has Begun Anew

Posted May 12, 2015

Filed under Plant Life, Yellow Star Thistle

Photo by Philip, https://www.flickr.com/photos/21202718@N00/, CC BY-NC-SA 2.0

And so it goes.

Today Steward Linda Felt found a patch of the invasive weed Yellow Star Thistle on the Overlook Trail. I had been watching for it, but eagle-eyed Linda gets the prize for First Sighting of the Season (there is no prize, actually, merely recocgnition). With this new information, I redoubled my efforts to find it and indeed found some small, not yet flowering, plants on the upper meadow.

Thus begins the 2015 campaign to rid the Overlook Trail of this non-native plant, an effort that has been going on for years. Steward Rich Gibson, a Biologist and retired Ranger, ably leads the effort. He schedules group work days to tackle it, bringing snacks, gloves, sacks, and camaraderie. We also pull the weed individually, since group work days are insufficient to completely eradicate it.

Photo by Roy Tennant, Stewards Joanna Kemper and Rich Gibson pictured.

Last year we likely had our best year yet, as we continued to pull throughout late Spring, Summer, and into early Fall until none could be found on the main trail. However, we had to leave some very infested patches near Norrbom Road (around the water tank and on up to nearly the Rattlesnake Cutoff trail). We’re aiming to knock those back this year, as well as keep the main trail thistle-free.

Word is that to eradicate it completely takes up to five years of concerted, thorough, eradication efforts. Then vigilance is required, as it could try to re-establish at any time.

Linda Felt is active in the effort to eradicate Jack London State Park of Yellow Star Thistle and she reports that it is already well engaged this season there. So lock and load, people. The battle has begun.

Watch for flyers at the trailhead for group work days. We’d love to see you there.

Dragonflies Aplenty

Posted May 7, 2015

Filed under Insects

I’ve always been fascinated with dragonflies — their often bright coloration, their way of darting about when flying, their large size for an insect. So I was delighted to get photos of two specimens on today’s hike — one on the Overlook Trail and another on the Montini Preserve.

The first one I saw was this Flame Skimmer (Libellula saturata), perched in a dead bush. I stayed on the trail and used my 30x camera zoom to get in close. The lacy wings are particularly beautiful in full size (click on the image).

Dragonflies are actually quite ancient. According to Wikipedia, fossils have been found from 325 million years ago. They were much, much bigger back then, with wingspans of up to nearly 30 inches. They are capable of four different styles of flight, which allows them to fly in six directions: upward, downward, forward, backward, to the left, and to the right.

I then encountered this Bison snaketail (Ophiogomphus bison) sitting on the Holstein Hill trail on the Montini Preserve, where it crossses the meadow at the top of the hill.

Dragonfly feeding habits? According to Wikipedia: “They are almost exclusively carnivorous, eating a wide variety of insects ranging from small midges and mosquitoes to butterflies, moths, damselflies and smaller dragonflies. A large prey item is subdued by being bitten on the head and is carried by the legs to a perch. Here the wings are discarded and the prey usually ingested head first. A dragonfly may consume as much as a fifth of its body weight in prey per day.”

Dragonflies have inspired a lot of art, from Tiffany stained glass lamp designs to Haiku, such as this poem by Matsuo Basho:

Crimson pepper pod
add two pairs of wings, and look
darting dragonfly

May you see a dragonfly or two the next time you hike the trails. You will be glad you did.

May 4 City Council meeting – please attend!

Posted May 1, 2015

Filed under Stewardship

Lupine and Poppy trailside.

Those who are lobbying to allow dogs Montini Preserve have made it clear to their supporters and the City Council that if they don’t get what they want, they will attempt to overturn dog restrictions on the Sonoma Overlook Trail, which they claim is funded by taxpayer dollars.

Here’s the truth.

For the 10 years the SOT has been in existence, the Sonoma Overlook Trail has been funded only by private funds. The only time the City of Sonoma staff is called upon for support is for public safety reasons – for example, to cut a fallen tree away from the trail or when a large tree is endangering walkers. Those occasions are few and far between, and we only ask staff for assistance when the tree is too large for our volunteers to handle.

Instead, the Overlook Trail maintenance and trail activities like school tours, are funded and maintained by the Volunteer Sonoma Overlook Stewards, with monies raised from private citizens. The kiosk was also built with volunteers and private citizen donations. Taxes do not support the trail. Also, the intial trail was built primarily with private donations and was built for about 30k. The land is City land originally donated by General Vallejo.

Trail work is all done as a public service by us for the citizens of Sonoma.

We hope you will join us in our future efforts to care for the SOT.

Please come and be heard during the May 4 City Council meeting to discuss the newest proposed amendment to the Montini Management Plan to allow dogs in a wildlife preserve. Foe more information, read the 050415 Council Agenda and the 7A Montini Amendment.