Over Troubled Waters Restore the Delta Fall Migration in the Delta
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Volume 59, Number 1 September 2013 Over Troubled Waters ª Restore the Delta The Pacific Flyway is the migratory of California’s oldest farming families who path for over 350 species of birds. The Sac- helped to build this state. ramento–San Joaquin Delta is the largest Restore the Delta seeks the reduction of estuary on the west coast of the Americas. water exports to restore and sustain the Sac- It is in the heart of the Pacific Flyway and is ramento–San Joaquin Delta’s ecosystem, to a major stop-over area where birds can rest protect native and desirable species, to protect and feed. Some stay while others continue public health, and to improve water quality to on to South America. The health of the Restore the Delta—a coalition of Delta meet federal and state water standards. residents, business leaders, civic organi- Delta has declined in direct correlation with Roger Mammon, the President of the zations, community groups, faith-based the increased export of water. Plans are in Sherman Island Duck Hunters Associa- communities, union locals, farmers, fish- the works to route Sacramento River water tion and member of Restore the Delta, will ermen, and environmentalists—seeks to through pipes under the Delta depriving introduce the 45-minute film. the estuary of adequate freshwater flows, strengthen the health of the estuary and the jeopardizing the over 750 species of plants well-being of Delta communities. Q and wildlife that depend on a healthy Delta Restore the Delta is fighting to protect BIRDING INFORMATION to survive. The documentaryOver Troubled the primary nursery for California’s coastal For September birding info, our Pro- Waters will illuminate these issues and fisheries, including salmon fisheries that gram Chair Ariana Rickard will share others facing the Delta. The film features support the food chain for Orca whales. photos from her recent week-long stay on interviews with fishermen, farmers, people Restore the Delta is also fighting to protect the Farallon Islands with the US Fish and who maintain the Delta’s levees, and people water needed by thousands of small family Wildlife Service. Ariana will describe some who recreate in the Delta. farmers within the Delta, including some of the unique seabird and marine mammal species found on the islands, as well as Fall Migration in the Delta discuss living conditions and some of the By Elizabeth DeCicco maintenance work done to control invasive species like New Zealand spinach. For our October program, Robyn Aston from the River Otter Ecology Project will talk about River Otters in the Bay Area. Meeting Schedule The next general meeting of Sandhill Cranes at Cosumnes Preserve. Ellis Myers photo. Mount Diablo Audubon Society will be Thursday, September 5, in Autumn season means the return of Either for novice or advanced birders, the Camellia Room of The Gardens the Sandhill Cranes and other majestic the Cosumnes River Preserve is a premier at Heather Farm, Walnut Creek. migrates to the Delta wetlands hotspot to see Sandhill Cranes and more 7:00 pm Birding Information Along the Pacific Flyway, migratory migrating species, along with Isenberg 7:25 pm Announcements 7:40 pm Refreshments,* raffle wintering birds fly into the Sacramento Crane Reserve and Staten Island. While – 8:05 pm Over Troubled Waters San Joaquin Delta, using it as a major feed- birding in the Delta is rewarding all year Please remember to bring a cup. long, the autumn season from August ing and breeding destination. Given the ex- Thursday, October 3: tensive count of Delta birding places, there through November becomes the best time Robyn Aston, River Otters are several that rise to the must-visit sites. Continued on Page 7 » DEDICATED TO HABITAT CONSERVATION AND ENVIRONMENTAL EDUCATION the Quail —1— September 2013 President’s Corner By Jimm Edgar Well, we are off to another year of Welcome Mount Diablo Audubon meetings and field trips. I know it will be a great year for all of New Members us. This summer has seen the start of our Cathy Castillo Alamo Young Birders Club with evening meet- Tim Howe Oakland ings and field trips. The kids are having a Dede Kerr Moraga great time as well as their parents and our Sandra Moore Alamo volunteers. If you know of a young person Jean Nobbe Walnut Creek who might have an interest, be sure to let Bert and Nancy Sheldon them know. See Tracy Farrington's article Walnut Creek on Page 3. We also have information on our Dana Slauson Walnut Creek MDAS website. Sometimes I wonder how birds make it. You may have seen the article in the July issue of National Geographic entitled “Last A Rufous-necked Wood-Rail, a species never song for migrating songbirds.” The subtitle before seen in North America, was discov- Based on study of fossils ered by 19-year-old. birder Matt Daw on is “Across the Mediterranean millions are found in Nebraska, this spe- July 7 at Bosque del Apache NWR in New killed for food, profit, and just cruel amuse- Mexico. It remained for at least three weeks Q cies is thought to be the ment.” It was a very sad article about these as birders flocked from all over to see it. oldest known bird species creatures that we all love so much. Photo © SeEtta Moss. still surviving as it has for ten million On a brighter note the appearance of a years. These birds are noted for their Rufous-necked Wood-Rail in New Mexico a real problem for a lot of reasons. They are elaborate mating rituals. was a big deal. A first-ever record for North a problem for aircraft strikes, for attacking Unscramble these letters, or turn to America. People came from all over the and eating birds hatching (Least Terns for Page 8 to learn more. U.S. to see this bird which stayed around sure} and just making a mess. Here is a link AACDEHILLNNRS for some time. I almost flew down to see if you want to read the story: http://www. if I could see it. Why New Mexico? was mercurynews.com/news/ci_23680401. the big question. Maybe climate change, Lastly, just another compliment to our some surmised; others pointed to the bird’s MDAS Board of Directors. They do such a wings. Who knows? But what a treat for good job. We have added a couple of new The Quail is published monthly except those who saw it! positions that I will tell you about soon. We January and August by Mount Diablo One of the other fascinating stories to are going to try to have each member do a Audubon Society, P.O. Box 53, Walnut come out of the summer was about how the short bio on themselves so you can get to Creek, CA 94597-0053. The Quail is printed on 30% post-consumer waste recycled paper. gull populations—California Gulls in par- know them a little better. The deadline for the October issue is ticular—have exploded in the SF Bay area. Hope to see you at a meeting or field September 10. On one beach in the South Bay there were trip. Cheers for Volunteers The sixth annual Beaver Festival on August 3 was easily the largest and most successful festival ever, according to Heidi Perry- 24 gulls in 1980. To- man of Worth a Dam/Martinez Beavers . Mount Diablo Audubon day there are 53,000! joined with Walnut Creek Open Space and Wild Birds Unlimited No one is quite sure to present a three-way information source about caring for birds why this has hap- and native wildlife. The Beaver Festival was the first opportunity to pened or how to stop introduce the newly-formed Young Birders Club to a community- it. They have become wide audience. Volunteers who attended the MDAS table included Dolores Butkus (center in photo), Kathleen Gonzales, Javier Gue- vara, Donna Kramer, Jolynn Lacasse (at left in photo) and Cevina Targum. Gabriel Guevera represented the Young Birders. An untiring volunteer, who has been active for more than a decade in many ways, is Bev Walker; she merits our cheers and our gratitude. She has been temporarily acting as Volunteer Co- ordinator since early this year. Please call her at 925-952-9925 or contact [email protected] to thank her; and PLEASE step up JAVIER GUEVARA PHOTO JAVIER and offer to become the new Volunteer Coordinator. the Quail —2— September 2013 Black-throated Observations By Maury Stern Gray Warbler. Submit Contra Costa County sightings to KF saw 450 Caspian Terns nesting at [email protected] or (925) 284-5980 or Brooks Island 6/19. send to EBB [email protected]. If CS saw a Common Poorwill at Mitchell DANA GARDNER. DANA you report sightings to eBird, please also Canyon 6/29; and C&TW saw 3 on 7/13. A Chipping Sparrow was at the base of send to Maury Stern. Three to five were at Prairie Falcons North Gate Road on 7/20. BH. The summer season was its usual quiet Black Diamond Mines RP 6/25. JA. LK saw a Sage Sparrow in the chaparral time with breeding and little migration BH saw an near Olive-sided Flycatcher near Castle Rock RP 6/22. movement until mid-July and August the junction at Mount Diablo SP 7/20. when shorebirds started their return and The Indigo Bunting seen in early June at J&BK had an Ash-throated Flycatcher in then warblers. the Valle Vista Staging Area remained un- their Lafayette yard 6/29. til 6/22, JA, LK, BM, HH, JR, JW, HN, CS.