Sequoia Audubon Society
                              San Mateo County, California

Upcoming Meeting

Speaker: Alvaro Jaramillo
Thursday, September 10, 2015

The meeting will be preceded by a short presentation by Dan Child of Silicon Valley Clean Water (SVCW) to explain the future plans for the Radio Road ponds.

Program Details Here

Meetings are at the
San Mateo Garden Center

There are no meetings in July & August.
Have a great summer!

Cuban Tody
Cuban Tody

Board of Directors and Officers

Each June the Board of Directors presents to its members the candidates for election to the board. The election is held at the General Meeting in June.

The board is an all volunteer group dedicated to running the business (and birding pleasure) of our chapter. Each director adds his or her skills to the diverse mix of talent which makes Sequoia an efficient, creative and collegial chapter.

To view the results, please visit the Board and Officers page.

Annual Christmas Bird Count

Dates have been set for this year's CBC:
Crystal Springs CBC - December 19
Año Nuevo CBC - January 2

Click for more information

How to Properly Clean Your Bird Feeders

If you have dead or sick birds in your yard:

• Immediately REMOVE bird feeders and birdbaths.
• Disinfect with bleach solution (9 parts water to 1 part bleach.)
• Scrub well to remove all debris and allow to soak 10 - 20 minutes.
• Rinse very well and allow to dry.
• Do not rehang feeders or bird baths for at least one month after the last sick or dead bird is seen in your yard.
• Resterilize and allow to dry before rehanging.
• Wash hands thoroughly with soap and water after handling feeders or baths.

If you have not yet seen sick or dead birds:

Please use the following guidelines as preventative measures to protect your local birds from a outbreaks of Salmonella and other avian diseases. These measures should also be practiced as regularly scheduled maintenance to ensure healthy birds:

• Bird feeders should be disinfected every two weeks regardless of disease outbreaks.
• Bird baths should be emptied and cleaned daily regardless of disease outbreaks.
• For feeders: Do not use wooden feeders (see link below). Immerse feeders in bleach solution (9 parts water to 1 part bleach.) Soak 10 minutes, scrub, rinse thoroughly and allow to dry fully, ideally in the sun, before refilling (a dry feeder will deter mold growth on seeds).
• For baths: You can make a 9:1 bleach solution in a jug to bring outside. Scrub with a hard brush, cover with board while soaking to prevent birds bathing in bleach, rinse very thoroughly, allow to dry before refilling.
• For hummingbird feeders: NO BLEACH! Change food often. Clean and fill with only enough to last 1-2 days (sooner if gets cloudy/moldy). Use vinegar and water in a 9:1 solution (9 parts water to 1 part vinegar) and special bottle brushes to get into small holes. Rinse thoroughly!
• Wash hands thoroughly with soap and water after handling feeders or baths.

Click here for additional information on Wild Care Bay Area.

Baby Birds in Distress

To report a baby bird in distress please contact the Peninsula Humane Society Wildlife Rescue,
650-340-7022, or take it to their center at 12 Airport Blvd, San Mateo

If at all possible please leave the baby where it is because the adults will usually continue to feed and care for it.


Sequoia Audubon joined environmental groups to protest construction of the Foster City Marina Center.

After a majority of speakers at the February 23rd Foster City Council meeting spoke against the project, the Council tabled consideration of the Foster City Marina Center because of citizen concerns over the environment, overdevelopment, schools and traffic.

More information is on our Coservation Page

Have you tried our Birding Guide?


Please consider supporting Sequoia Audubon Society with a tax-deductable donation.

Donate to SAS Today
Your support is greatly appreciated.

Amazon Smile logo

Sequoia Audubon has registered in the Amazon Smile Program.

AmazonSmile is a simple and automatic way for you to support Sequoia Audubon every time you shop, at no cost to you. When you shop at, you'll find the exact same low prices, vast selection and convenient shopping experience as, with the added bonus that Amazon will donate a portion of the purchase price to your favorite charitable organization.

Tens of millions of products on AmazonSmile are eligible for donations. You will see eligible products marked "Eligible for AmazonSmile donation" on their product detail pages.

You use the same account on and AmazonSmile. Your shopping cart, Wish List, wedding or baby registry, and other account settings are also the same.

Learn Bird Sounds and Benefit
Sequoia Audubon Society!

Ever wish you knew how to identify birds by ear? It's one of the most essential birding skills, but one of the hardest to learn. Some folks from Seattle's Audubon chapter set out to make learning bird sounds truly accessible to everyone.

The result is Larkwire: a game-based learning system that uses cognitive techniques to make it easier to learn and remember bird sounds. Combining quiz games, an extensive sound library, and tips from renowned birdsong expert Michael O'Brien, Larkwire makes the learning process not only much easier but fun. Customizable levels from beginner to advanced invite both the backyard birder and the serious student to play and learn.

The company behind Larkwire is a social venture whose mission is not only to teach birdsong; a minimum of ten percent of all proceeds go to support conservation.

Sequoia Audubon Society has joined their affiliate program; enter our code when you purchase and we'll receive 20% of the purchase price! Our code: SEQAUD

Larkwire is now available as a native app
in the Apple App Store.

Learn bird sounds with Larkwire.
It's a great tool and your purchase supports Sequoia Audubon Society!

San Mateo County eBird Records

The immense power of the eBird database lends itself to instant availability of data. An independent group has devised this latest invention - BirdTrax - which we have adapted to show all the species seen in San Mateo county over the past week. BirdTrax constantly updates, with the most recent lists first. Checking on any species will show you all the lists that include that species over the past week; clicking on a location will show you all checklists from that location in the same time period.

For more information, or to report problems, visit the BirdTrax website.

Sequoia Audubon Society protects native birds and other wildlife and their ecosystems in San Mateo County by engaging people of all ages in conservation, education, advocacy and enjoyment.

Become a Member of Sequoia Audubon

Join the Audubon Action Center
Visit SAS on Facebook

The Sequoia Audubon Society is committed to equal opportunity and abides by all relevant laws and regulations.  All Sequoia Audubon programs and volunteer opportunities are administered without regard to race, gender, creed, national origin, age, political affiliation, marital status, sexual orientation, physical, mental or sensory handicap, or any other basis prohibited by law.  However, Sequoia Audubon reserves the right to exclude volunteers who do not support its goals.

Entire Web Site, all content and photos 1997 - 2015 S.A.S.