Conservation:

Newark Area 3 & 4 Draft Environmental Impact Report
Analysis by Janice & Frank Delfino (paraphrased)


Historically, Area 4 in Newark west of the Union Pacific
Railroad was mostly wetlands with duck clubs and vernal pools.
Although repeated disking has destroyed most of the wetland
vegetation, one deep pool remains. There is a remnant slough that
connects with Mowry Slough along with numerous flood control
channels. There is concern about which jurisdiction would
maintain the levees along Mowry Slough.
If the proposed golf course is built there would need to be a
treatment source for the chemicals before the water runoff enters
Mowry Slough, a major Harbor Seal resting, feeding, and pupping
site. Shorebirds and waterfowl are also found in this area. Area 4
is a sensitive wildlife habitat and most of it should remain as
open space.


Power Plants in Hayward

August 2008

News
The two power plants and the four radio towers proposed for
the Hayward Shoreline are causing a ripple. The Eastshore
Power Plant (Tierra) received a decision to deny from the Chair
of the California Energy Commission. The full commission is
slated to meet this month to either uphold or overturn that
decision. Assemblymember Hayashi has a bill in the State
Legislature that would allow the citizens of Hayward the option
to deny a power plant if another plant is being considered to be
built.
The Calpine (Russell City) Power Plant is subject to a delay
while awaiting an appeal to the Environmental Protection
Agency to deny the plant. The California Native Plant Society is
requesting a reopening of the biological opinion due to the
amount of nitrogen that the native plants as well as the animals
would be subjected to as well as other issues due to moving the
location of the plant with no further studies. Calpine has asked
for another two year extension of time to get its act together.
Rich Cimino wrote a very persuasive letter asking for denial of
extension.
The Salem radio towers would be built on top of an old
landfill on the Hayward shoreline. There are already 4 towers in
the vicinity. Salem intends to sink the footing into the landfill and
says there is no cause for alarm from leachate from so doing.
Others are not so sure and say that all landfills eventually leach.
The edges of the landfill were never adequately capped and will
have to be capped. Salem and Calpine have offered money to the
city for a library for allowing these things to happen. It is
doubtful whether this will really come to pass. —EC

 

June 2008
(paraphrased from Hayward Daily Review Editorial)
On Wednesday evening, June 6, approximately 100 people
packed the Hayward City Council Chambers to attend a public
hearing conducted by the California Energy Commission regarding
the possible building of two power plants on the Hayward
shoreline. The first, the Russell City power plant was proposed
several years ago by Calpine, but the Calpine ran out of money.
They are now back with essentially the same proposal as before.
The second one was somewhat a stealth proposal. Tierra
Energy had laid much of the ground work before the City of
Hayward or the citizens had heard about it. Of the two, the Tierra
proposal is the most cause for concern because it would be used
only when there is a drain on the energy supply and as such is not
held to as strict an air quality standard as the other plant. The
proposals say they will buy credits to offset the dirty air, but that
doesn’t make the quality of life and health issues any more
palatable for East Bay residents.


SF Bay Conservation Coordinator for California Audubon.
Mike Perlmutter has been brought on board at the Emeryville
office of Audubon California to coordinate all the projects going
on around the San Francisco Estuary. In addition to the South
Bay Salt Pond Restoration Project, The Army Corps of Engineers
and U. S Geological Survey are doing a study of the entire
estuary shoreline. There are projects going on in the North Bay as
well, so this will be a challenging job. We look forward to his
leadership in this post. —EC (July 1, 2007)

 

 

Altamont Pass Wind TurbinesAugust 2005

Boundary Creek , Castro Valley, CA August 2006

Burrowing Owl surveyAugust 2006

Calaveras DamNovember 2005

Coyote Hills & Patterson Ranch August 2006

Dumbarton QuarryJanuary 2006

EBRPD Grazing Review Task Force

Endangered Species ActJanuary 2006

Iron Horse Trail in DublinAugust 2006

Lake Elizabeth Tree Swallow Nest Boxes [updated 16 Oct. 2001]

Livermore Valley ConservationAugust 2006

Oak Grove, Pleasanton

Opposition to Fremont Development: Patterson Ranch & Coyote Hills Regional Park[updated 26 Aug. 2005]

PG&E to Entower CCRS

Pleasanton Waterslide Project

Schaefer Ranch Project, Dublin

San Francisco Public Utility Commission Watershed Plan

Saving Wetlands: Audubon's Baylands Campaign [updated 21 Aug. 2001]

Springtown Preserve, Livermore

South Bay Salt Pond Restoration Project [updated 16 Aug. 2004]

Sunol/Niles Dam RemovalNovember 2005

Sunol Water Temple Imperiled by Quarry

Walpart Ridge January 2006

Zone 7 Watershed Plan August 2006

 

Return to Ohlone Main Page

 

 


 

Education:

Introduce Children to Audubon Adventures

Audubon Camp of The West

The Birds 'n' Bees

 

Return to Ohlone Main Page

 


 

Springtown Preserve


The Springtown Preserve (STP) in north Livermore is a
compact, pleasant, place to look for birds and native plants.
Pattie Cole, a ranger with the Livermore Parks and Recreation
and Ohlone member led a Sunday morning bird walk
along the Altamont Creek as it flows through STP. Birding was
good. In a few feet we saw four different sparrows and a short
distance away we saw two Western Pond Turtles and a Green
Heron. There was a heron rookery across the creek. On October
15, I walked the Preserve and saw wintering Savanna Sparrow
in volume, two Say’s Phoebes, a Northern Shrike, a Great Blue
Heron and several jack rabbits. About two years ago Art
Edwards found a wintering Swamp Sparrow nearby.
The STP is a unique alkali sink, which can be divided into
three zones: the Altamont uplands, the recharge zone, and the
sink itself. The Altamont upland zone contributes both surface
and subsurface flow. The recharge zone begins at the base of the
valley hills. The STP follows Altamont Creek through the Sink
where the water table is two to four feet below the surface,
depending on the season and annual rainfall. The vegetation in
STP is alkali dry grassland with vernal pools and iodine bush
scrub.
The California Native Plants Society (CNPS) has completed
a recent inventory of STP and the Livermore Valley. The results
indicate that 50% of the Alkali lands have been developed. The
Springtown Preserve and surrounding ecosystem are 40% of the
balance of this dry grasslands habitat.
The STP has two federally listed plants, the Livermore Tar
Plant, found only in the Tri-Valley, and the Bird’s-beak, found
in only a few locations in North America.
On February 24, 2007 I will be leading a birding trip to the
Springtown Preserve. Please plan to join that day and explore
this unique habitat.
This report was, in part, contributed by Heath Bartosh and
Lech Naumovich of CNPS. —RC, October 2006.

 

 

 

Calaveras Dam
The Alameda Creek Alliance is urging the San Francisco
Public Utilities Commission to avoid impacts to habitats that
support officially listed, threatened, or endangered species and to
mitigate unavoidable impacts with investments to balance the
loss; to build passages that allow for migration upstream and
down for the steelhead trout at Calaveras Dam and Alameda
Diversion Dam; to guarantee adequate stream flows to protect
native wildlife; to not build a rubber dam in Sunol Valley; and to
build and operate Calaveras Reservoir to protect trout. To learn
more, and to learn what you can do to help, visit:
www.alamedacreek.org/.

 

 

 

Sunol/Niles Dam Removal
A draft environmental impact report has been issued on the
proposed partial removal of the Sunol and Niles Dams located in
Niles Canyon on Alameda Creek. Along with partial removal of
the dams, impounded sediment would be left in place to move
downstream over a period of decades. A public hearing was
scheduled for December 1, 2005 and written comments were due
by December 7. Check the Alameda Creek Alliance website for
results and suggestions.

 

 


 

 

Walpert Ridge
The area in Hayward known as Walpert Ridge is slated for
development as Stonebrae. The developer is supplying approximately
$1.5 million to buy land for open space as the result of a
lawsuit settlement regarding impact on the red-legged frog and
the Alameda whipsnake. Negotiations between the developer and
East Bay Regional Park District are proceeding slowly.

Evelyn Cormier, Ohlone Audubon Society

 

 

 

 

Endangered Species Act
Congressman Richard Pombo was able to get HR3824 through
the U. S. House of Representatives. It would have the effect of
gutting the Endangered Species Act. The bill will now move on to
the Senate where there will probably be some opposition to it. The
question is how much, and will it be enough?
According to the Tri-City Ecology Newsletter, the Pombo bill
would do the following things:
• do away with critical habitat protections for endangered
species;
• remove protection from threatened species; It would allow
political appointees to determine what is best science available;
• exempt other federal agencies from consulting with the
Fish and Wildlife Service; and
• force the FWS to pay developers to comply with the law.


Contact your Senators to let them know of your concerns.


Barbara Boxer, 112 Hart Senate Office Building
Washington, DC 20510 (202) 224-3553
Web: boxer.senate.gov/contact
Dianne Feinstein 331 Hart Senate Office Building
Washington, DC 20510 (202) 224-3841
Web: feinstein.senate.gov/email.html
Call Evelyn to learn what else you can do about the Pombo
Act and about the other issues listed.

Evelyn Cormier, Ohlone Audubon Society

 

 

Dumbarton Quarry
The Dumbarton Quarry is slated to be closed and the site
donated to East Bay Regional Park four or five years from now.
Because of its proximity to the Don Edwards San Francisco Bay
National Wildlife Refuge, the outcomes need to be compatible
with the Refuge.--Evelyn Cormier, Ohlone Audubon Society

 

 

 

Boundary Creek, Castro Valley, CA
The Recirculated Draft Environmental Impact Report (EIR) has
some significant improvements in the proposed project located
between Castro Valley Blvd., Crow Canyon Road and I-580. The
number of houses on the 8.49 acre site has been reduced from 37
to 28 and all are on the westerly side of the creek. Grading has
been reduced and the foundations will be fitted to the terrain
instead of having flat pad construction. The Riparian Corridor will
only be impacted by the bridge abutments and the storm drain
outfall. Approximately 4.2 acres of creek and 3,500 ft. of open
space have been preserved. Of the 429 trees, 144 are slated for
removal with replacement at a two for one ratio with native trees.
What still seems doubtful is the adequacy of the archeological
information and requirements for protection. The consultants
seem to have had difficulty locating grinding stones and other
artifacts. However an archeologist will be required to monitor the
site as construction goes forward. The creek conservation and
easement area is a definite plus in the Recirculated EIR.

Ohlone Audubon Society is opposed to the Boundary Creek
development unless the following concerns are addressed:

a) houses being built too close to the creek

b) lack of a defensible space for fire protection

c) the plan to cut down a number of the heritage oaks.

The Boundary Creek issue is slated to go to the
Alameda County Planning Commission and then to the County
Board of Supervisors. Call Evelyn Cormier for updates.

Evelyn Cormier, Ohlone Audubon Society

 

 

 

 

Burrowing Owl Survey
The Breeding Burrowing Owl survey in the East Bay is now
finished. In the productive I-580 corridor we had over 50 owls: 7
pairs, 2 adults without a partner, and 34 babies. I want to thank
the Ohlone members who shared owl sightings with me.
The survey revealed a number of development threats to
traditional nesting sites. I will be attending both Livermore and
Dublin city council and planning committee meetings on behalf of
the owls.
Ohlone Audubon needs to raise the knowledge of planners and
city decision makers about the presence of these owls.
I really do need local citizens of these cities to attend these
meetings with me. Please e-mail me: rscimino@earthlink.net
We can talk on line, do some planning, and pick dates to
address local government. —Rich Cimino, Conservation Chair.

 

 

 

 

 

Iron Horse Trail in Dublin
FYI The Iron Horse Trail north of Amador Valley Blvd. in
Dublin has beenclosed by the EBRP. It seems apartment dwellers
bordering this section of the Iron Horse Trail began complaining
about a gasoline like smell coming from a ditch in the Iron Horse
Trail. Since Kinder Morgan operates a petroleum pipeline under
the trail they were called to come look at it. Their response was
“someone dumped a can of gasoline in the ditch” and then they
left. EBRP called a cleanup company to clean up the “can of
gasoline”. After 300 gal. Kinder Morgan was told to come out
and fix their pipeline. After digging a huge hole and determining
that “yes the pipeline was leaking” they replaced a portion of the
pipeline. It doesn’t stop there. The trail will be closed for most of
the summer as they are tacking soil samples and drillings to
determine if there is a plume of petroleum. In addition the
petroleum pipeline was laid directly on top of a CSV waterline
bending that pipeline to the point that it needs to be replaced. To
be continued. >
Another FYI. EBRP has received grant money to complete an
underpass at the I580/I680 interchange connecting existing
paved trails on both the Dublin and Pleasanton sides of 580.
This connection leads to the Iron Horse Trail. A public hearing
as required by law will be held on Aug 23 at the Dublin library.
This is a good project since there is no easy pedestrian access
across 580 except for the BART station. It will provides an off
road trail system stretching from Shadow Cliffs to Benica. The
birding along portions of the trail is not spectacular but it is
worth doing at the right time of year. >
Pleasanton will open its portion of the Iron Horse Trail by
Sept. —Bill Rose

 

 

 

Zone 7 Watershed Plan
Zone 7 is a water company supplying water to the Livermore-
Amador Valley. Part of its mission is management of the streams
draining the valley. Zone 7 responsibilities include flood control,
erosion, water supply, water quality, habitat/environment, trails,
recreation and public education.
In 2002, the agency began a 20-year development of a Stream
Management Master Plan (SMMP). The SMMP is the plan for
water management, recreational development, and endangered
species management. It may include opening of paths for birding
and escorted access to sensitive areas..
The Conservation chair has opened discussions with the
Zone 7 Environmental and Public Affairs Manager to consider an
adopt-a-creek joint partnership. Zone 7 is very supportive of this
civic/conservation partnership.
Chapter members can access all the early planning data base
at: www.zone7water.com.
Chapter members wanting to engage in the process can
contact Rich via e-mail: rscimino@earthlink.net.

Richard Cimino, Conservation Chair, Ohlone Audubon

 

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Livermore Valley Conservation
I am still seeking a volunteer resident from Dublin and
Livermore to attend a City Council and Planning Board meeting
with me, for each city. Ohlone Audubon needs to address local
Burrowing Owl habitat planned for development. Please e mail
me (rscimino@earthlink.net) if you want to find out more about
my ideas and planned approach.
Livermore Recreation and Park District is doing their Master
Plan update to cover into 2020. A focus is Trails and Open Space.
I have been invited to participate as representing Ohlone
Audubon.
A key area of open space is the Springtown Preserve which is
home to the endangered Bird's Beak plant. This area is home to
Burrowing owl, Western King Bird, Say’s Phoebes, Loggerhead
Shrikes and many wading birds also. Altamont Creeks run
alongside the 20 + acres of the preserve. Zone 7 our water
supplier has documented habitat improvements through this
area. Current the preserve has three owners, City of Livermore, a
local family, and ReMax development which is held in a mitigation
bank by California DFG. Livermore City currently has this
area as permanent open space. I’d like to have a definition for
this open land to keep it as a preserve for plants and birds
without threat of piecemeal development.

Richard Cimino, Conservation Chair, Ohlone Audubon

 

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Audubon Camp of The West

What:  Full week of instruction by Natural History experts.  Birds, Plants, Invertebrates, Geology, Ecology will be taught in the field.  Information will be most useful for teaching others and for passing on the many gems of natural history and conservation ethics. A Snake River Raft trip is now part of program. See browsing Moose or grazing Bighorn Sheep around Camp; nesting nighthawks, Ospreys, peregrines, grouse, magpies, much more!
Where:  Torrey Creek Canyon in the Wind River Mountains of Wyoming at the Whiskey Mountain Wildlife Conservation Camp owned by Wyoming Game and Fish Dept. and operated by National Audubon Society.
Accommodations are rustic and comfortable. Food is hearty. Camp elevation: 7,000 ft. (to nearly 10,000 ft. on trips). The camp is only 70 miles from Jackson Hole.
When: Sat., 24 - Fri., 30 June,
Sat., 1 - Fri., 7 July,
Sat., 8 - Fri., 14 July,
Sat., 15 - Fri., 21 July,
Sat., 22 - Fri., 28 Jul, or
Sat., 29 July - Fri., 4 Aug.
How:  Registration and payment of the $850.00 Sandi Gamble Scholarship will be completed about 60 days prior to the program.  Transportation to and from the event is the responsibility of the participant.
Application:  Written by applicant to Ohlone Audubon Society. Why do you want to do this?  How do you see this experience as enabling you to impart the expected information of the natural history and ethics of conservation to others?  How do you expect to give feedback to OAS (whether by an article to the Kite Call Newsletter,  a program to the General Membership or some other means)?  What other elements or important aspects are there?
Mail to:  Patrick Hayes, OAS Scholarship Coordinator
1040 Poda Court
Fremont, Calif.  94539
Include your address, telephone, and e-mail if available. Also include first and second choice of camp sessions.
Deadline(s):  Preferably by April 1 (absolute cutoff at 15 May with jeopardy to selection of camp week).  All applicants will be notified when results are determined.--Phil Gordon

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S F Bay Salt Pond Restoration Milestone

 

Salt Pond Restoration Project--updated January 2006 by Evelyn Cormier
Restoration alternatives for the 15,100 acres of former Cargill
salt ponds were announced in December after two years of
planning by stakeholder groups and advisory panels. One of the
major questions is how much should be tidal marsh and how
much should be managed ponds. The project is relying on
adaptive management so that restoration can proceed on a step
by step basis to determine the impacts on wildlife. The next
stakeholder forum will be held January 12, 10-2, at the Fremont
Public Library. Details may be found on the project website
www.southbayrestoration.org

On July 20, 2004, seventy people gathered at the edge of salt ponds in the Sunnyvale area of the South Bay to watch as water was released from Pond 1A through Pond 3W to circulate from the salt ponds into San Francisco Bay. With that water release began the restoration project of 16,500 acres of salt ponds back to tidal action. This restoration is the largest undertaken on the west coast and is second only to the restoration of the Florida Everglades. After the five year planning process, depending on funding availability, more salt ponds will be returned to tidal marsh or other habitats as determined by the planning process. More information can be obtained from the website www.southbayrestoration.org, or desfbay.fws.gov. The area is not now open to the public, but Docent led tours of the salt ponds are scheduled. Reservations are required to join a tour. Call the refuge or email Carmen Minch at the refuge for reservations. Carmen is Carmen Leong, phone 1- 510-792-0222 ext. 38. There are tours scheduled for Sept. 19, 2004, 1-3 PM, and October 10, 2004, 1-3 PM —Evelyn Cormier.

 

Now on Line:   THE BAY BULLETIN

Audubon’s San Francisco Bay Restoration Program is now issuing a monthly e-publication, The Bay Bulletin, to keep Audubon members informed on issues related to San Francisco Bay. The electronic bulletin will be used to update news about the Program, and important news, information and events that may be useful in your own efforts to restore the Bay. The following subjects were covered in the July 16, 2001 issue (excerpts of articles 1, 2 and 6 follow):
1. Audubon’s Bay Restoration Program Moves To San Francisco 
2. Audubon To Release Study On SF Bay Mitigation Issues This Fall 
3. Coastal Conservancy Grant Gives Boost To East Bay Shoreline Project 
4. Dredging Up The “Other” BAHIA Issue 
5. Legislative Update 
6. Congressional Update 
7. Restoring The Estuary Conference Scheduled For October 9-11 
8. Copies Of Restoring The Estuary Report Still Available 
9. No Bay Bulletin In August, But Send Us Your News For September! 

1. Audubon’s SF Bay Restoration Program Moves To San Francisco 

Thanks to a non-profit rate from the Jewish Community Federation, Audubon’s Bay Restoration Program is moving into downtown San Francisco. Our new space at 131 Steuart Street provides easy access to public transit and will help Audubon coordinate our work with other partners, businesses and agencies in the Bay Area. You can reach us at: 

131 Steuart Street, Suite 200 

San Francisco, CA 94105 

Phone: 415-947-0331 

Fax: 415-947-0332 

The web site www.AudubonSFbay.org and email addresses will remain the same.

[Editor’s Note: A volunteer is needed to represent Ohlone Audubon on the Bay Restoration Program committee. If you would like to be an active participant in this important effort, please contact Viola Saima-Barklow at (510) 886-4730 or email to Rnvbar@cs.com].

2. Audubon To Release Study On SF Bay Mitigation Issues This Fall

Last month, the National Academy of Sciences (NAS) released a report detailing how federal agencies are failing to stem the tide of wetland loss around the country. According to the NAS, project proponents routinely receive permits to destroy wetlands on the promise that they will offset those impacts by restoring or “creating” similar habitats elsewhere. Throughout the nation, the current system of wetland mitigation is not working.

Similarly in the Bay Area, the piecemeal approach to mitigation is unlikely to create net benefits for Bay restoration. To help remedy this situation, Audubon is researching existing mitigation practices and policies and developing a set of guiding principles for mitigation on public works projects that affect the Bay. The principles will serve as an internal policy framework to guide Audubon’s comments on proposed mitigation for public works projects (including expansion of San Francisco Airport) and will help jump-start our effort to promote a regional framework for mitigation projects around San Francisco Bay. Given its highly urbanized nature, current and potential impacts to San Francisco Bay include freshwater discharge, port related activities, airport expansion, and increased ferry service. A primary objective for our program is to protect the Bay from the impact of future development. Audubon believes it is possible to implement a long-term vision for restoring the San Francisco Bay Estuary while also balancing the needs of our growing population. To do so, will require an entirely new approach to wetland mitigation practices in the Bay. 

We are currently interviewing key stakeholders to help shape our principles and identify case studies illustrating the potential benefits and pitfalls of mitigation. Stakeholder interviews include permit holders and applicants, regulators and policy advocates. Joining Audubon’s research team for this project is Ali Ger, a graduate student at UC Santa Barbara’s Bren School of Environmental Science and Management. Ali comes to Audubon through the Sustainable Communities Leadership Program, an initiative of the Environmental Careers Organization supported by the James Irvine Foundation and the David and Lucille Packard Foundation. For more information about Audubon’s mitigation research project contact Mike Sellors at msellors@audubon.org.

6. Congressional Update

On Friday, July 13 the Bay Area salt pond acquisition finally caught a lucky break in Congress when Senator Dianne Feinstein secured a $500,000 earmark in the Fiscal Year 2002 Interior Appropriations Bill passed by the Senate. This earmark was the last chance to obtain a funding commitment in this year’s federal budget for the public acquisition of nearly 19,000 acres of diked historic wetlands owned by Cargill Salt. 

Previous attempts to secure FY 02 acquisition appropriations in both the House and the Senate had failed, despite Congresswoman Eshoo, the Bay Area House delegation and Senator Feinstein’s active leadership on behalf of the salt ponds purchase. With the $500,000 earmark as a “placeholder”, House and Senate Interior Appropriations conference committee members can negotiate a significant funding increase when the conference committee meets later this summer. 

Many thanks are due to Senator Feinstein and Congresswoman Eshoo for their support of federal participation in the saltponds acquisition. Please take a moment to contact their offices and express your appreciation for their leadership efforts, and urge them to work with their colleagues on the conference committee to increase federal FY 02 appropriations for the Bay Area salt ponds acquisition: 

The Honorable Dianne Feinstein 

(202) 224-3841 

(415) 393-0707

The Honorable Anna Eshoo 

(202) 225-8104 

(650) 323-2984

—Vi Barklow

 


The History of Audubon’s Baylands Campaign—aimed at protecting and restoring over 100,000 acres of San Francisco Bay—was unveiled to the public on April 5, and the press response was overwhelming and positive. Every daily newspaper and television station in the Bay Area covered the story. Our NAS president John Flicker did a tremendous job in presenting the campaign and promoting it as an issue of NATIONAL importance. His comparison of the Bay to the Everglades was persuasive and powerful. As Dan Taylor of our California state office says, "It was a great day for the Bay, and for Audubon. Never have we received such a powerful media boost to an Audubon conservation vision. This campaign will have a profound and transforming effect on our presence in the Bay Area and in California. It is big, and it will challenge us in many positive ways." Nearly 80 percent of the bay’s original wetlands have been filled for agriculture, salt extraction, and commercial and residential development over the past century. The estimated cost of purchasing 100,000 acres is about $1 billion and another $1 billion to restore it. Funds could come from federal funding sources such as the Land and Water Conservation Fund and from park and water quality bonds (propositions 12 and 13) approved by voters in November 1999. Support could also come from private foundations. Baylands restoration could save $465 million in flood control costs, realize $1 billion in water quality cost savings, help reverse decline in commercial fishing resources, and provide critical habitat for endangered and threatened wildlife. All eight Bay Area chapters, including Ohlone Audubon, have important roles to play to ensure the success of Audubon’s Baylands Campaign. To learn how you can help, please contact me at (510) 886-4730, or email Rnvbar@cs.com. —Vi Saima Barklow.
 
 

Note on Saving Bay Area Wetlands

The blueprint for Audubon-California’s Baylands Campaign is the Baylands Ecosystem Habitat Goals, A Report of Habitat Recommendations, which has been prepared by the San Francisco Area Wetlands Ecosystem Goals Project. For more information please visit www.sfei.org

Some Baylands Facts: The baylands exist around the Bay between the lines of high and low tide. They are lands touched by the tides, plus those the tides would touch in the absence of levees or other unnatural structures. There are 73,000 acres of tidal bayland and 139,000 acres of diked baylands There used to be 23 miles of sandy beaches. Now there are about seven miles of beaches. Most of the present beaches occur in different locations than the historical beaches. There used to be 190,000 acres of tidal marsh with 6,000 miles of channels and 8,000 acres of shallow pans. Now there are 40,000 acres of tidal marsh with about 1,000 miles of channels and 250 acres of pans. Only 16,000 acres of the historical tidal marsh are left intact. The remainder of the present tidal marsh has naturally evolved from tidal flat, been restored from diked baylands or muted by water control structures.

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The Birds 'n' Bees

by Vi Saima-Barklow

In studies underway at Pinnacles National Monument, located in San Benito County, more than 400 species of bees representing 53 different genera have already been identified, making it the one place in North America, perhaps in the world, with the most bee species. An article in the July 10th San Francisco Chronicle by Glen Martin, “Native Bees Buzz the Pinnacles,” reports that 410 species have been identified under the direction of Terry Griswold, Utah State and U.S. Department of Agriculture entomologist and Larry Whalon, Resource Manager for Pinnacles. Bees, wasps, and ants are in the order Hymenoptera (“membrane-winged”). All of these insects have two pairs of thin, clear, membranous wings. California native bees are basically solitary; they live alone, not in societies or colonies like bumblebees or the honey bees imported from Europe. Many of the bee species at Pinnacles have been found to be extremely specific in their choice of forage plants, making them the sole pollinators of certain plants. The bees feed from late winter through midsummer when wildflowers are blooming. The adults then die and it is the pupae that live on to start a new cycle with the next rains.

Interestingly enough, fire has been demonstrated as the best way to encourage native plants such as native buckwheat, chamise and other blooming perennials, because it reduces invasion of exotic annuals like star thistle, wild oats and cheat grass which don’t attract bees as effectively. Some bird species are able to eat wasps and bees because they have evolved ways to avoid being stung or because they recognize and attack only the stingless males, according to author Gilbert Waldbauer in his book, The Birder’s Bug Book. These include such species as flycatchers and a few other air salliers. For example, the Brown-crested Flycatcher is often seen hawking bees from a perch near an apiary. Other species found to eat honey bees are the Eastern Kingbird, Western Kingbird, Summer Tanager, and swifts. One bee keeper observed that the birds skillfully avoided the stinger by catching bees across the middle of the body, alighting on a nearby branch or other perch, and breaking off the protruding end of the abdomen by giving it a sharp sweep across the perch. The Birder’s Handbook (Paul R. Ehrlich, David S. Dobkin, and Darryl Wheye) states that a few bird species have been known to associate with other animal species, usually involving nesting near organisms that may discourage predators or parasites from approaching. Mississippi Kites, Aplomado Falcons, and other raptors have been known to associate with bees and wasps, which may ward off botflies that feed on their chicks. The next time you visit Pinnacles to enjoy wildflowers, look also for the native bees, You may see bees ranging from quite large to very small, and in many colors - smooth and ebony, fuzzy black and yellow, metallic green, burnished copper. For more information on the newspaper article, e-mail Glen Martin at martingl@sfgate.com. —VSB

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Grazing Review Task Force

East Bay Regional Park District (EBRPD) established a Grazing Review Task Force this spring to reevaluate the grazing portion of the district's vegetation management program. The task force consists of the members of EBRPD's Natural Resources Committee and appointed members of the district's citizen based Park Advisory Committee. The task force plans to hold background information meetings until October, work on issues identification from October to January 2001, hold a public hearing tentatively scheduled for January 23, 2001, develop a set of recommendations during February and March, and, finally, present a final report in a public hearing tentatively scheduled for March 27, 2001.

The district's stated purpose for the Grazing Program is twofold: to minimize the potential for uncontrollable wildfire on EBRPD's annual grasslands by reducing the fuel load (dry grass) to manageable levels, and to preserve native plants and wildflowers by controlling the dominance of nonnative weed species in grasslands. About 50,000 acres of parklands are currently grazed.

Local TV stations have covered the story and newspapers published articles on the controversial aspects of the grazing program. Anti-grazing advocates have stated that grazing damages trails, causes erosion, pollutes creeks and other wetlands, and destroys habitat for wildlife including endangered species. Ranching and agricultural advocates have stated that grazing on EBRPD parklands is vital to keeping agriculture viable, preserves land from development (choosing between cows and subdivisions), and is a potential tool for favoring native vegetation versus nonnative vegetation. Some have pointed out that many of the District's land purchases have been tied to agreements with prior owners to allow cattle grazing as a condition of sale. Others have pointed out that grazing was eliminated in State Parks many years ago for habitat restoration.

The task force is currently holding monthly background information sessions. Environmental organizations were invited to provide input relative to environmental issues at the May 23rd session. The next session is scheduled for June 27 for grazing tenants and the ranching community. Additional sessions are scheduled for other interest groups, such as water districts, open space and park agencies, fire departments, annual grassland vegetation specialists, wildlife specialists, recreational users, and regulatory agencies. The meetings are open to the public.

What do you think? Your viewpoint as to continuing, changing, or ending the grazing program on EBRPD parklands is important. Make your voice heard! Meetings are held at 6:30PM at EBRPD Headquarters located at 2950 Peralta Oaks Court, Oakland. Call the District at (510) 635-0135, or access the District's web site, www.ebparks.org, to obtain the latest information about the meeting schedule. —VSB

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Introduce Children To Audubon Adventures

This fall semester, sponsor your favorite 4th, 5th, or 6th-grade class to Audubon Adventures, the nature program of the National Audubon Society. Topics for 2000-2001 include endangered species, fruits and seeds, oceans, and owls. In past years this program included a video on the American Bald Eagle, a poster on the desert, and a National Audubon Society First Field Guide. A classroom kit contains enough material for 32 students and the cost is $40.95 ($35 plus $5.95 shipping and handling). This program has connected seven million children across the nation to nature with these in-school educational materials. Our school budgets are perennially tight; so please help a teacher at your local elementary school.

This is a gift subscription that will really make a difference to the earth's future!

Need more information on this program? Please email Phil & Pat Gordon.

Make out your check to Ohlone Audubon Society and mail to Howard Cogswell, OAS treasurer, 1548 East Avenue, Hayward, 94541.
 
 


 
 

Sunol Water Temple Imperiled by Quarry

 

At their Sept. 26 meeting, the San Francisco Public Utilities Commission voted unanimously to accept the Draft EIR for the Alameda Watershed Plan and approved by three-to-one the granting of a mining lease to Mission Valley Sand and Gravel for the 200-acre field adjacent to the Willis Polk Water Temple. PUC President Dennis Normandy voted against the lease, primarily because there is a competitive, viable offer on the table from Elliston and Wente wineries to lease the land for vineyards.

The Mission Valley Rock quarry project will permanently destroy nearly 200 acres of wildlife habitat , home to seven special status species,including the Alameda Whip Snake, Golden Eagle, Loggerhead Shrike and White-tailed Kite. It will remove nearly all the last remnant of the original Sunol Valley floor. Provisions for restoration and landscaping do not include replacing the existing plants and habitat.

The project is not consistent with Alameda County’s own East County Area Plan, including provisions to consider local community interests, to ensure site restoration, landscaping and compatibility of operations with other uses of the area.—SOS

What you can do

By the time you read this, the San Francisco Board of Supervisors will have considered the project on October 26. If they approve, only the mayor can veto it. Visit the Save Our Sunol web site at www.sunol.org or call Pat Stillman, (925)862-2263, to learn the status of the project, and what you can do to help.—DE

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PG&E to Entower CCRS

The Pacific Gas and Electric Company has applied for a permit to route a power line across the wetlands near the mouth of Coyote Creek, recreated as mitigation by the city of San Jose. A multi-year study is underway to measure the effectiveness of the wetland restoration, Started by the Coyote Creek Riparian Station, it is presently being conducted by the San Francisco Bay Bird Observatory.

Janet Tashjian Hansen, SFBBO Director, is concerned that the construction of the powerline will disturb the wildlife that is beginning to return to the wetlands along Coyote Creek. It is disturbing that PG&E has refused to consider the alternate route, just a mile or two to the east.

What you can do:

Write a letter to the California Public Utilities Commisstion expressing your views and encouraging them to send the proposal back to PG&E for rerouting around the wetlands. Ms. Hansen has a draft letter to help you:

Janet Tasjian Hansen

Executive Director

San Francisco Bay Bird Observatory

P.O Box 247

Alviso, CA 95002

(408)946-6548

admin@sfbbo.org

www.sfbbo.org—DE

 

 


Oak Grove

The area in Pleasanton known as the Kottinger Ranch also referred to as the “Lin property “. Named Oak Grove by the developer, plus Vintage Hills and Lund Ranch are being considered for development. Currently all are zone agriculture. The three are California Oak Savanna rolling hills habitat. The Oak Grove proposal has 12,000 Oak Trees as described in the Lin site plan. The EIR is being prepared by the City of Pleasanton.

There's an alternative opinion gathering that the this acreage would make an excellent eastern City of Pleasanton Ridgeland’s Park or East Bay Regional Parks East Pleasanton Ridgeland’s under EBRP.

Thanks to Rich Cimino for providing this information. Jan 2, 2006.

 


 
 
 

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