Tidal Exchange
Newsletter of the Elkhorn Slough Foundation

Spring 2003
previous newsletters


Table of Contents

Restoration is Not Landscaping
Farmers See Stewardship Working
An Interview with ESF Board President Jerry Patrick
Confessions of a Docent Trainee
Slough Speak
One Truck, 2500 Acres
Sale Family Donates Key Wetland

In Memoriam - Louise Sandholdt Rubis
More Partners Needed
Map: ESF Protected Lands, North Slough




Western Bluebirds returned to Elkhorn Slough in February.
The birds tell us when restoration is working.

Restoration is Not Landscaping

Land restoration work can look a lot like a giant landscaping project. Both involve truckloads of plants and lots of digging and planting. And both can give you something pleasing to look at. The real difference is that restoration is designed to make the landscape work on a large scale – to provide habitat for animals, to filter sediment out of the water, to create a healthy ecosystem.

Rob Burton of the Moss Landing Marine Labs recently touched on this difference at a presentation at the Elkhorn Slough Reserve. Rob has been doing restoration work on the Moro Cojo Slough (more on that in a future issue).
He said that birds were returning to Moro Cojo. “Birds tell you,”
he said, “whether it is really a wetland or just landscaping that looks like a wetland.” In other words, restoration isn’t about looks, like landscaping, it is about natural use.

This winter the Elkhorn Slough Foundation staff (with plenty of volunteer help) did a lot of what looked like landscaping, but it was really part of our efforts to restore key parts of the Elkhorn Slough watershed so that it works better for the animals and plants here.

At Elzas Ranch we planted 200 one-gallon pots of mixed native bunch grasses and perennial wildflowers along creeks and along what used to be an old farm road. The unused road had become a freeway for rainwater, leading to increased soil erosion and runoff.


Land Manager Kim Hayes prepares to plant an oak seedling
on the east side of Elkhorn Road at Blohm Ranch (see map).
Porter Marsh and Carneros Creek are visible at upper left.

On the Blohm Ranch we planted native grasses and perennials (bee plant, yarrow, and silverweed) near sediment basins and a pond that are prime habitat for the endangered red-legged frog. We also planted 50 coast live oaks between the two Blohm Ranch gates along Elkhorn Road.

Along Carneros Creek, which feeds into the slough, we planted freshwater species including Black cottonwood, California buckeye, and Sycamore – the charismatic megaflora of riparian corridors (you’ll need to keep up with our Slough Speak feature to understand that).

And at Azevedo Ranch on Elkhorn Road we planted California poppies in a grasslands restoration area where we previously had planted 60,000 plugs of native bunch grasses. We also planted oaks to serve as raptor perches. The idea is to give the Red-tailed Hawks, Northern Harriers, and other raptors prime locations near the farm fields to reduce crop loss due to rodents. Along the water’s edge we planted California wild roses, bee plant, and creeping wild rye to help force out the poison hemlock. (See pictures of Azevedo Ranch in the following story and the restoration map.)

All this work was done by our land staff – Kim Hayes and Ken Collins – with help from a growing group of volunteers and the hardworking members of California Conservation Corps. The results of their work will surely be pretty, but the real goal of restoration is to make Elkhorn Slough a healthier place. As they did at Moro Cojo, the birds will tell us if it’s working.

Table of Contents


Farmers See Stewardship Working
Azevedo Ranch, before and after
ten years of stewardship

Hundreds of farmers, land managers, and conservationists from around the country gathered in March at the Alisomar Center in Pacific Grove for the American Farmland Trust annual conference. On a fine spring day, fifty of them came for a brief tour of the Reserve and of Azevedo Ranch. The birders among them were thrilled by the kites hovering above the meadows. The farmers mostly looked down at the ground and asked about the crops. Some of them had never seen strawberries growing.

Their tour guides were ESF’s Executive Director Mark Silberstein, Daniel Mountjoy of the Natural Resources Conservation Service, and Sherwood Darrington of the Monterey County Agricultural and Historical Land Conservancy. All three men know the ranch well. Darrington’s group leases 70 of acres of land to two farmers. ESF manages another 60 acres of land owned by The Nature Conservancy.

Mountjoy got knowing murmurs of alarm when he told the farmers that the rate of soil erosion on steep hills in the watershed was 33 tons per year per acre – the highest rate west of the Mississippi.

Silberstein passed around the pair of photos below, illustrating what ten years of stewardship looks like. The photo on the top was taken about ten years ago; the one on the bottom was taken in March.



Creating buffer zones between fields and wetlands
helps reduce sedimentation into the slough.

Ten years ago, strawberries were planted right down to the edge of the water, with the rows draining directly into the pond and the slough. Now the entire area, approximately 24 acres, is in native vegetation. This pond provides a buffer between fields and sensitive wetlands and effectively traps sediments and nutrients. It also drains the Blohm Ranch, which ESF has also managed for more than ten years.

The Azevedo Ranch illustrates more than just stewardship. It is also a prime example of another one of our favorite words: partnership. The Nature Conservancy jointly owns the land with the Monterey County Agricultural and Historical Land Conservancy, which leases the farm land to private farmers. The Elkhorn Slough Foundation manages the land owned by Nature Conservancy. The buffer zones were designed with the farmer and these organizations working together. The result is a productive farm and a healthier slough.

That message – that farming and a healthy environment go together – is one that echoed through the conference and is plainly on display at the Azevedo Ranch. ESF was proud to be a supporter of the conference and to be working with local farmers and ranchers to protect the rich working landscape of Elkhorn Slough.

Table of Contents


An Interview with ESFBoard
President Jerry Patrick

"We are not in the business of simply buying land
and putting fences around it."

We sat down in March to talk to ESF’s new Board President, Jerry Patrick.

In 1999 you retired after a distinguished career in business and the nonprofit world and moved to Aptos. You could have put your skills and energy to work for any number of groups. What led you to choose the Elkhorn Slough Foundation?

I was involved in the Bay Area with The Nature Conservancy, doing some work with them. Steve McCormick, who was the Northern California director, and is now the national director for the Nature Conservancy, introduced me to Mark Silberstein. When my wife, Robin, and I moved to the area we both immediately got involved with Elkhorn Slough. Robin is a volunteer at the Reserve. I approached Mark about being on the Board. It seemed like a perfect fit, a great opportunity for me to apply all I had learned professionally over forty years.


You've served on a number of other boards over those years. How does the Foundation board compare?

I’ve served on more than a dozen boards over the years and helped create one, the Valley Medical Center Foundation in Santa Clara County. What distinguishes the Elkhorn Slough Foundation board is the commitment of its members. I’ve never worked with a group so unanimously committed to the cause. There’s no dead wood on this board, no private agendas that come before the common agenda of protecting Elkhorn Slough. As a result, I think it’s as collegial a board as I’ve ever worked with. There’s a great sense of respect and camaraderie that makes it a true pleasure.

The Foundation – and its Board – have evolved a great deal during the past several years as our “land trust” responsibilities have grown. What goals do you have for the next few years?

You’re right, there has been more change at the Foundation and board level in the past two or three years than in the previous 17 or 18 years, and it’s been a fabulously successful change. The opportunity and need is to consolidate and build on that change and success, to get this under our belts and move to the next plateau. That next plateau means growing professionalism, more board members and more funding, but also a clear and expanding vision of our future. We are not in the business of simply buying land and putting fences around it. This is a living, evolving landscape, and we need to define our future role in collaboration with our neighbors and partners. You know, last year at the Board retreat, we agreed that our outreach and visibility ought to be increased — and we’ve been successful in doing that. Now we are finding that more and more people want to be involved with us; and we need to be ready to receive them, involve them, and challenge them, as we figure out the appropriate use of this very special piece of the earth.



The Board President in his favorite habitat.

What’s your personal connection to nature?

It’s about a commitment to serving the planet, but also about a personal attraction to the sea. I got it from my parents. My mother had a visual love of the sea and my dad was in the navy and loved ships. I remember when I was ten years old my uncle took me out on a sailboat off Long Island, and it was just amazing – I fell immediately in love. As I’ve gotten older this connection has gotten clearer and stronger – specifically my passion for sailing – and through that my visceral affinity for the sea. It gives my life meaning.

Table of Contents




Confessions of a Docent Trainee

– – – – – – – –
BY GREG HOFMANN

Have you ever considered volunteering at Elkhorn Slough? The Volunteer Training Program begins in June of each year, and I can assure you from my own experience that it is a terrific opportunity for personal enrichment. There is no better survey course in the natural history of the slough than this training, which includes nine two-hour classes on Wednesday evenings and several field trips on Saturdays.

The program is administered by the Department of Fish and Game, and more specifically by Volunteer Coordinator Jackie Kourassis, who handles her role as classroom emcee and host with energy and good humor. The purpose of the training is to produce knowledgeable volunteers who can contribute in a variety of ways: as docents – leading tours of the slough or answering questions at the Visitor Center; as research volunteers – counting shorebirds, measuring crabs, or monitoring raptor nests; as restoration volunteers – working in the greenhouse or planting native grasses and shrubs.... There are opportunities for all tastes and talents.

I took the training in 2002. The first evening was a get-acquainted affair where we introduced ourselves and Jackie outlined the ground rules for the classes and fieldtrips to come. The very next Saturday we were given a “docent-led tour” of the slough by none other than ESNERR Manager Becky Christensen. This showed us green recruits what a knowledgeable docent brings to a walk, and, needless to say, Becky gave a stellar tour. We learned a number of the signature plants – Sticky Monkey Flower, Harding Grass, Dodder – and several interpretive techniques. We examined the contents of owl pellets in the big barn. We saw raccoon, heron, and deer tracks in the slough mud, and dusky-footed wood rat nests in the treetops. My brain was full by noon – and this was our first field trip!

The next class was led by Reserve Education Coordinator Kenton Parker, who introduced us to the Visitor Center exhibits and then showed us microscope views of tiny slough critters, weird and wonderful.


ESNERR Research Coordinator Kerstin Wasson illuminated
the mudflats, which she likened to the "roof" of the habitat beneath.

The following weekend we visited (and probed) the mudflats with Reserve Research Coordinator Kerstin Wasson. We found moon snails, a huge decorator crab, ghost shrimp, and learned the hallmarks of the local mollusk species.


Trainees explored the mudflats...

In subsequent classes, Becky returned to outline the nexus of government agencies and private organizations that work together to manage and preserve the slough; Jim Covel of the Monterey Aquarium led a class in “interpretation,” which is the term of art for “an approach to communicating which stresses the transfer of ideas and relationships rather than isolated facts and figures.”


...and found treasures like this amazing moon snail!

ESF Land Manager Kim Hayes gave a lecture and slide show on plant communities, and we learned, or began to learn, dozens of endemic species. The following weekend we were given a tour of slough plants by Reserve Stewardship Coordinator Andrea Woolfolk, where we learned some ID tricks (“rushes are round, sedges have edges”).

For the next class we were again joined by Kerstin, who gave a fascinating overview of the ecology of the slough, including the various environments – saltwater, freshwater, estuarine, coastal, benthic (bottom, i.e. mud) – as well as the related communities of organisms and their survival strategies. Then ESF Director Mark Silberstein led a field trip called “The Circumnavigation of the Slough.” We drove to various locations in the watershed, where Mark held forth on the local lore and history. If you know Mark, you know what a font of slough knowledge he is. This was a special treat!

Speaking of treats, I should mention that between the DFG and the volunteer trainees, we were never short of goodies before, during, and after the classroom sessions. I never cooked a dinner for nine Wednesdays in a row.

Back to class: Cabrillo College Professor David Schwarz presented the fascinating geological history of the Monterey Bay area. Martha Nitzberg of Natural Bridges State Park deepened our understanding of interpretation. Mark Silberstein returned to survey the history of the slough. Master birder Clay Kempf explained the fine points of birding, and Todd Newberry then led a birding fieldtrip that was an education in itself, not just for the birding lore he taught us, but also for the insights he brought along, including a great Proust quote: “The true voyage of discovery is not in seeking new landscapes, but in seeing with new eyes.” For the final class, Christine Amarillas gave a lecture and slideshow on the fish and shark species of the region.

I came away from the training with 13 pages of my own notes, a fat binder of readings that had been distributed during the classes, a much deeper understanding of the slough, and a new set of like-minded friends. Talk about a win-win situation!

Table of Contents


Slough Speak

Restore: To bring back into existence or use, to return to a previous condition. Restoring land in the Elkhorn Slough watershed means planting native vegetation, opening up streams and ponds filled with eroded soil, and returning the land to its natural ecological complexity as a habitat for animals and plants.

Native bunch grass: Generally, the perennial grasses which have grown here for tens of thousands of years. Native grass grows in clumps or bunches, providing a rich habitat for animals and wildflowers. Imported European grasses are more evenly spread, choking out native wildflowers and providing a less hospitable habitat for small animals. Elkhorn Slough’s best stand of native bunch grasses is on the Porter Preserve. ESF has extensively planted native bunch grass at Azevedo and Blohm Ranches.


Restored habitats with native bunch grasses are
ideal habitats for raptors like this Red-tailed Hawk.

Raptor: A bird of prey, characterized by a hooked bill and strong talons. Raptor species that have been sighted in the Elkhorn Slough watershed include Osprey, White-tailed Kite, Northern Harrier (or Marsh Hawk), Red-shouldered and Red-tailed Hawk, American Kestrel, Merlin, Cooper’s Hawk, Broad-winged Hawk, Ferruginous Hawk, Rough-legged Hawk, Sharp-shinned Hawk, Peregrine Falcon, and Golden Eagle.

Table of Contents


One Truck, 2500 Acres

ESF’s land staff, Kim Hayes and Ken Collins, are responsible for taking care of 2500 acres of land. Building sediment basins, restoration work, weed control, putting up gates, meeting with farmers who lease our land – their to-do list is a long one and it includes deciding every day how our one truck will be used. ESF purchased the 1983 Chevy at auction from the North Monterey County Fire Department in 1999. It has been a rugged, hardworking truck, earning the spunky nickname “Red Pony” from our Assistant Land Manger Ken Collins (aka “the Land Dude”) – who is pretty spunky and hardworking himself.


Land Dude and Red Pony, which celebrates
its 20th anniversary this year.

We’re not planning to put Red Pony out to pasture until she’s ready, but we do need another truck. If you have a four-wheel drive truck with plenty of hard work left in it, and you would like to donate it, please give the Elkhorn Slough Foundation a call (831-728-5939). We could also put an SUV to good use. If you don’t have a truck or SUV to donate and just want to help us buy one, please make a contribution today.

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Sale Family Donates Key Wetland

Everett Sale moved to Elkhorn Slough in 1927 when he was 18. He lived here the rest of his life, farming in the area and raising his sons Larry and Frank. He died in 1992 at 83. This winter, Larry and Frank Sale donated five acres along Carneros Creek (map) to the Elkhorn Slough Foundation in his memory.

“Farming was in his blood,” says his son Frank. “His father owned 40 head of mules in Kansas, and he grew up walking behind them.” Later in life, Frank says, his father was proud of an Army Caterpillar tractor he bought at auction after World War II. “They brought three of them into Watsonville on the train in 1947 or 1948, and he got one to plow his fields with. He always bragged about it.”


Everett Sale.

Everett Sale grew tomatoes, alfalfa, corn, and other crops. Young Frank remembers going with his brother Larry to chase the raccoons out of the corn fields. He also remembers seeing salmon swimming in creek channels. “Dad brought one home one night on a pitchfork.”

Frank and Larry went to the elementary school on Hall Road and lived on Elkhorn Road. Everett worked at various times at the Elkhorn Dairy — now the Elkhorn Slough Reserve. He also worked on Tony Azevedo’s ranch on Elkhorn Road (story).

The property donated in his memory is along Carneros Creek between Las Lomas and El Chamisal Ranch, which ESF protected last year. This is a productive wetland area in the creek floodplain.


The Sale family donated lands along upper Carneros Creek.


ESF Executive Director Mark Silberstein says the Foundation will restore the area, which flows into Porter Marsh, to wetland habitat. “We will honor this generous gift in memory of Everett Sale,” Silberstein says. “It will be a lasting legacy to a man who lived and worked here and who loved this corner of the world."!


In Memoriam –
Louise Sandholdt Rubis

It is with sadness that we note the passing of Louise Sandholdt Rubis. Louise was one of the guiding spirits of Moss Landing during her long tenure there. Her family owned much of the land along the lower slough channel in Moss Landing. Sandholdt Road bears the family name. Louise was very community-minded and regularly hosted community gatherings at her lovely home.

Louise and her family launched ESF on its conservation path with the first gift of land to the Foundation. In 1986, the Sandholdts deeded 15 acres of land along Moro Cojo Slough to the newly formed Foundation. This was followed in 1992 by another gift of 15 acres of prime land in Moss Landing. Louise and her family’s confidence in this fledgling organization became a motivating force for transforming the Elkhorn Slough Foundation into a land trust. We are pleased to sustain her legacy.

A Lasting Legacy 

A legacy of protected lands and water – could there be a more lasting way to make a difference? By including the Elkhorn Slough Foundation in your will or estate plan, you are helping to leave a legacy for future generations.

For more information about estate planning, please contact The Elkhorn Slough Foundation at 831-728-5939.


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ESF Protected Lands - North Slough


The locations of recent restoration projects (story) are shown with green dots; the Sale property (story) is above El Chamisal at center; the middle pond at Azevedo (story) is at lower left. Click here for a larger view of this map in a new window. Click here to see all the lands now protected by ESF.

Table of Contents



More Partners Needed

From its beginning 21 years ago, the Elkhorn Slough Foundation has been all about partnerships, starting with the then-new Elkhorn Slough Reserve. Read through this newsletter and you’ll see that we are working every day with a wide array of partners to protect Elkhorn Slough. The National Resource Conservation Service, the Agricultural Land Based Training Association (ALBA), the Monterey County Agricultural and Historical Land Conservancy, the Nature Conservancy, Moss Landing Marine Lab…the list is long and the partnerships are vital.

One of our most powerful partnerships is with our volunteers. This year marks the 20th Anniversary of the creation of the Reserve’s Docent Training Program (story). The Reserve docents have introduced hundreds of thousands of people to Elkhorn Slough. Many of them also have joined in volunteering to do restoration work both at the Reserve and on Foundation lands.

A permanent partnership is formed when land is given to the Elkhorn Slough Foundation for perpetual protection. The Sale Family’s donation of land in memory of their father is a lasting legacy.

You too can join this thriving partnership. If you are not a member, please join us. If you are a member, we hope you’ll consider making an additional gift to support our Stewardship Fund. As a member, we also hope you will help recruit others to join this partnership. You can pass along the envelope in this newsletter to a friend — or send us a name of someone who you think might be interested in our work.

As we continue to protect more land, we are also facing rising costs of caring for and restoring the land. No matter how many partners we have, we will need more in the years ahead.

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Tidal Exchange is written and edited by ESF and ESNERR staff.
To receive a copy or send one to a friend, email us.

 Board of Directors
Frank Capurro
Diane Cooley
Dick Hammond
Candace Ingram
Paul Irwin
Sue Lewis
Dick Nutter
Anne Olsen
Jerry Patrick
Wil Smith
Jack Taylor
Jim Van Houten
John Warriner

Board of Advisors
Alan Baldridge
Mark Blum
Nancy Burnett
Louis Calcagno
Robert Davidson
Lisa Dobbins
William Doolittle
Mike Foster
Nancy Giberson
Sally Sousa
Robert Stephens
Mark Verbonich
Lydia Villarreal
Mary Yoklavich

ESF Staff
Mark Silberstein, Executive Director
Kris Beall, Administrative Director
Stephen Slade, Director of Communications and Development
Kim Hayes, Land Manager
Ken Collins, Assistant Land Steward
Kevin Contreras, Land Acquisition Coordinator
Greg Hofmann, Webmaster/Development Associate
Susan Burgess, Bookstore Manager
Kelly Palacios, Administration

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