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Conservation: Sunol Water Temple Imperiled by Quarry EBRPD Grazing Review Task Force Saving Wetlands: Audubon's Baylands Campaign [updated 21 Aug. 2001] Lake Elizabeth Tree Swallow Nest Boxes [updated 16 Oct. 2001] Fremont Development Around Coyote Hills
Regional Park[updated 22 Feb. 2002]
Education: Introduce Children to Audubon Adventures
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!
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.
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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