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"A Celebration of Local Wildlife" Monday, September 20, at 7:30 PM First United Methodist Church 1551 Montgomery Drive Santa Rosa Back by popular acclaim! Local photographer Brendan Hutchinson's photography looks at nature on nature's terms. Working patiently to get his subjects acclimated to his presence, he is often able to develop ongoing relationships with individual animals. This "chapter" in his photographic journal features the best pictures from Annadel and Spring Lake Parks, Bodega Bay and Point Reyes. Brendan lives in Santa Rosa. He graduated from Union College in Schenectady, New York with BA in biology, and earned an MA in fish and wildlife management from Cornell University. The alliterative subheading for his talk is a key to its scope: "Blackbirds and Blacktails, Egrets and Elk, Weasels and Woodpeckers, Hummers, Honkers and Hawks." Please join us for the first of our 2004-2005 general meetings. Madrone Audubon's programs are free of charge, and the public is always invited to attend. COMING OCTOBER 18: "The Glory, Wonder and Diversity of Birds" with Madrone past president and retired SRJC biology professor Peter Leveque. By Anna L. W. Sears, PhD, Research Director, Laguna de Santa Rosa Foundation Most of all, the Laguna de Santa Rosa is the domain of the birds. As the new research director of the Laguna Foundation, I have been out on the trails and trackless areas along the channel, familiarizing myself with the topography and the plant and animal communities and contemplating how we humans fit into the rest of the ecosystem. I cannot say which is more delightful, the startling herons and hawks, or the cryptic birds building thistle-down nests among the stalks of curly-dock The Foundation is now in the process of writing a restoration and management plan for the Laguna Area (see related article on page 4), and as the members of Madrone Audubon may suspect, birds will play a central role in this plan. Bird populations are one of the best known indicators of ecosystem health and habitat quality. Rather than using arbitrary ways to evaluate habitat, we ask which patches of forest, field and marshland are best from the point of view of the residents, based on the distribution and abundance of bird species. Such baseline information on bird populations will also be crucial for evaluating the success of restoration efforts over the long-term. To gather this information, the Laguna Foundation is partnering with the Sonoma County Open Space District and Point Reyes Bird Observatory to carry out a systematic inventory of birds in the Laguna area. The Open Space District has begun trail-planning for the Laguna, on the City of Santa Rosa irrigation farms and on land soon to be acquired near the Laguna Wetlands Preserve. In order to balance outdoor recreation with protection of sensitive breeding habitats, they are keenly interested in the whereabouts of bird species. The District has contracted with PRBO to perform winter and summer surveys in 2004 and 2005 along the central reach of the Laguna. The Laguna Foundation hopes to use university students and volunteer birders to extend and elaborate these surveys in order to get a comprehensive picture of populations along the entire channel. There is another emerging reason for surveying and monitoring bird populations and for acting swiftly to protect and restore the Laguna ecosystem. West Nile Virus has come to the North Bay. There is still little known about the effect this virus will have on wildlife, but it is critical to keep a close eye on our local birds. If it is inevitable that many birds will die from disease, then it is critical to enhance their breeding success and reduce their mortality from other causes. Diverse and healthy ecosystems provide food, nesting areas and refuge from predators. (See article on page 5 for more West Nile Virus information.) In other bird news, the City of Santa Rosa has provided the Laguna Foundation with a grant to write a field guide for the Laguna ecosystem. Marian Parker, a Sonoma State University student, will be writing and compiling the guide, which is intended to be broad rather than comprehensive, including the common and notable bird, mammal and plant species of the Laguna. Marian was a lawyer in her former life, so she will combine her formidable research and organizational skills with her fierce enthusiasm as a naturalist to provide this much-needed guide. There is a lot going on at the Laguna Foundation these days. For more information, please contact us at 527-9277, or visit the website at: <www.lagunadesantarosa.org>. If you have questions about the Open Space District's trail plans, please contact Kathleen Brennan-Hunter at 565-7360. By Joe Honton, Project Manager, Laguna Foundation A couple of summers ago I toured Southeast Alaska and was delighted to see the natural splendor of this richly diversified country. The time of my trip coincided with the beginning of the salmon run. What a thrill to see the rivers and pools teaming with silver fish rushing headlong against the current. Birds, too, benefit from this annual flux-while waiting for a ferry crossing, I watched as a Bald Eagle swooped down into the waters, snatched up a ten-pound dinner, and carried it away in its talons as it labored to a nearby snag. The Laguna Foundation is doing its part to ensure the survival of this natural phenomenon. We've labeled our latest project "RMP," a shortcut to its longer name, the Laguna Ecosystem Restoration and Management Plan. This effort is all about fundamental needs: our human need to put food on our tables, our agricultural needs related to producing that food, our societal need to create shared open space, nature's need for a healthy habitat, and our own deeply personal need to live in an environment that can nurture our souls. We're approaching this project with an open mind and heart, engaging landowners, public agencies, advocacy groups, trade associations, and the interested public in a conversation about the Laguna de Santa Rosa. We're confident that this inclusive approach will bring out the best in everyone. Our goal for the project is to create a blueprint for prioritizing restoration and preservation efforts for each section of the Laguna de Santa Rosa: from the headwaters in Cotati, through the Santa Rosa Plain near Rohnert Park, past the subregional water treatment area, along the skirts of the Sebastopol Railroad Forest, past the Delta Pond region, through the Mark West confluence, and out through Forestville to the Russian River. Our objectives for the project are: 1) to propose feasible alternatives to the ongoing sediment buildup in the slow moving reaches of the Laguna, 2) to establish a coordinated framework for the management of public lands within the Laguna's watershed, 3) to conduct research and develop protocols for the control of invasive exotic plants, 4) to collate existing data from multiple sources and use spatial analysis techniques to inform our decision making processes, and 5) to establish standards for habitat restoration and mitigation projects in the Laguna. The results so far have been very encouraging. Everyone agrees that the Laguna needs to be preserved. Everyone recognizes the need to restore the degraded sections of the main channel. Everyone is cheering us on. And that is the message of hope that I want to share. With the support of so many energetic individuals behind us, maybe one day in my lifetime I'll see Bald Eagles dining on salmon right in my own backyard. Additional information about the Laguna Restoration and Management
Plan is available at <www.lagunadesantarosa.org/RMP/Project/default.htm>. Mr. & Mrs. J.T. Campbell Mary Haller Elaine Woodriff Tim Stewart for making this possible. James Clegg Karen Dann Catherine Geary Deyea Harper Carol Hasenick Diane Hichwa Richard Hurley Chris Kuhn Peter Leveque Joy Mander Marilyn Rathman Constance Sabin Julia Santos Marilyn Scholes-Troutfetter Claire Shurvinton Daphne Smith Frances Waska Ken Wilson Hello, fellow Madrone members. I hope everyone enjoyed the summer months and made time to enjoy the natural world that surrounds us. I certainly did, and at the same time I have been thinking about the wonderful opportunity that I have, as President of Madrone Audubon, to help lead this organization in its mission of protecting our environment. It is my wish to accomplish this mission and make it enjoyable for all. We work to protect the environment in many ways. Members of our Conservation Committee, for instance, pay attention to local issues of development and agriculture which may affect the environment and bring them to our Board for action. Pee Wee Audubon interacts with children and families, teaching them about nature and stewardship. Sometimes these efforts go largely unnoticed, but sometimes, as in Petaluma last year, Madrone's work to support the Petaluma Wetland Alliance had splashy (pun intended) results. Our efforts and advocacy encouraged the city to construct a new wetlands sanctuary next to Shollenberger Park, and we will continue to support the PWA as it trains docents and prepares other programs. Finally, when I look at Madrone's calendar of events, I am always amazed at the number of bird walks we offer, and I know that they are excellently led and well attended. In order to continue these efforts and to do even more for the community, we need the continued support of our membership. Over the past year you have been very generous with financial gifts to help us bridge the gap left by the much-discussed change in our relationship with National Audubon, and I am thankful for this. Along with continued financial support, I am appealing to our membership to help us fill some needed positions in the organization. All of the positions listed below are important to the health and mission of Madrone Audubon, and many are both fun and rewarding. Much of this work can be shared with others, so a large time commitment is not required. I am looking forward to meeting more and more of you in the coming year. I hope you will check the calendar and plan to attend our monthly general meetings. Those who have regularly attended these programs know how interesting and entertaining they can be, always with an excellent presentation, followed by the homemade cookies that our hospitality committee and generous members provide. I look forward to a great year! To truly increase our effectiveness in the local community we need that crucial "depth" in our committee positions, the occasional, once-a-month, every-now-and-then contribution of time and energy to get the job done well. Please consider joining our "team"-we need your help, and we can put it to very good use! Here is a list of six areas where one or two more part-time volunteers can make a big difference: ¨ Pee Wee Audubon ¨ Outreach ¨ Publicity ¨ Membership ¨ Conservation ¨ Education Spring Lake Park, Wednesday, June 2 Annadel State Park, Thursday, June 10 Statewide Audubon Assembly in November The Assembly will include a range of practical workshops led by experienced chapter leaders and Audubon staff. It will also feature interesting speakers, and some great field trips. For more information contact Jill Shirley at (530) 795-0550 or at jshirley@audubon.org. MAS Christmas Bird Count to be January 2 Attention teachers, parents, grandparents or scout leaders! Here are some suggestions for materials and/or programs that would interest and inform young people about nature: 1) Audubon Adventures Newspaper Docent Training at Shollenberger Park Docent training with WildCare at Spring Lake Birding Class: "Discovering Local Bird Life" September means celebrating "our" river! Claire Shurvinton, Madrone's Pee Wee chair for the last three years, is taking a short hiatus for family and health reasons. In lieu of organized Pee Wee activities for the next few months she has suggested places (see below) where you can take your family for interesting nature experiences this fall. If another Madrone member would like to organize a Pee Wee event or two in her absence, Claire will be happy to offer help and support. She can be contacted at 527-6118, or at cshurvin@earthlink.net. Vaux Swifts in Healdsburg Directions: From Highway 101, exit at Old Redwood Highway/Healdsburg Ave, south of the Central Healdsburg exit. Go North to Bailhache Avenue, turn right on Bailhache, which becomes Rio Lindo Avenue, and follow it about three miles to the Academy's main entrance. Turn left at the first stop sign, and left again just before the dormitory. After half a block turn right toward the rear of the campus. The chimney (which is part of an old heating system and is quite substantial) is on a side street west of the athletic field. Raptor Watch at Hawk Hill Compiled by Gerald Moore West Nile Virus arrived in August in Sonoma County and other parts of Northern California. There are several things we need to understand about this disease and its relationship with birds. Over 150 species of birds can carry the virus, but many are unaffected by it. Some species get sick, but the Corvid Family of birds are the most susceptible and the most likely to die from it. Corvids include crows, ravens, magpies and jays. The main carriers of West Nile are birds, but the disease is only transmitted from one infected bird to another bird or mammal by a mosquito bite (though raptors may become infected by eating an infected bird). Humans, horses, cats and certain other mammals get West Nile from the bites of infected mosquitoes, NOT casual contact with each other or with birds. The two principal mosquito species that carry the virus are
Culex pipiens and Culex tarsalis, both of which are freshwater
mosquitoes. Culex pipiens is called the "House Mosquito"
because it prefers to live in small containers of water in or
around human dwellings. Culex tarsalis likes large bodies of
water and lives in freshwater wetlands, agricultural fields,
swimming pools or horse troughs. The saltwater wetlands in the
Bay Area do not contain these two species and are basically West
Nile safe. A freshwater wetland, in proper ecological balance,
contains many animal species that consume mosquito larvae. This
can help reduce the West Nile Virus risk in these wetlands. If there is any consolation in the West Nile threat, it is the statistics that indicate that only 20% of the people who get the virus will even know it. In addition, only about one out of every 150 people who get sick will get the more severe symptoms that can be fatal. For additional information see several good articles on the San Francisco Bay Joint Ventures Website at <www.sfbayjv.org>. A FURTHER NOTE (compiled from the Santa Rosa Bird Rescue Center's Summer, 2004 issue): West Nile Virus is worrisome in its threat to humans and other animals as well as birds, but good sanitary conditions are always important in the feeders and water dishes that we put out for wild birds. Other diseases, such as conjunctivitis, salmonellosis, and trichomoniasis are known to cause fatal diseases in some species-finches, Mourning Doves and Band-tailed Pigeons, for example. Feeders, including (especially) sugar water put out for hummingbirds and orioles, and the surrounding areas need to be cleaned at least once a week and water changed every 2 or 3 days. Feeders can be cleaned with a solution of one part bleach to ten parts water, and then rinsed and left to dry completely before refilling. It is better not to feed and water wild birds if regular maintenance cannot be provided, and absolutely necessary to remove feed and water containers altogether if sick and dying birds or any signs of disease are present. By Kathy Angell New National Members: |
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