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Birding By Ear

Online and Field Trip

Instructor: Denise Wight 6 sessions on Thursdays and Saturdays Venue: Zoom plus field trips Autumn is a great time to start slow and learn some of our local bird sounds.  This class will introduce you to 20 common birds found in the East Bay in fall. We will cover a wide variety of techniques used for […]

$150

Birding In Marin—Abbotts Lagoon and the Inverness Tennis Area

Birding with Jim White and Bob Battagin Abbott’s Lagoon on the Pacific Coast in the Point Reyes National Seashore is one of Marin’s premier birding locations sporting an eBird sum of 283 species. Fall migration south along the coast brings many birds to this area. Some that we hope to see include Ferruginous Hawk, Baird’s […]

Free

MDAS/SMD Field Trip—Curry Canyon

Curry Canyon Ranch

Join us on a flat hike through Curry Canyon, Save Mount Diablo's signature property on the eastern slope of Mount Diablo. We will look for some lingering fall migrants, early-arriving wintering birds, and raptors along this beautiful riparian corridor. This is a joint MDAS/SMD hike, and registration is through SMD's Discover Diablo Event page. Leader: […]

Free

MDAS Field Trip—Elsie Roemer Bird Sanctuary

Elsie Roemer Bird Sanctuary Shore Line Drive, Broadway, Alameda, CA, United States

Elsie Roemer Bird Sanctuary.  A visit to the Alameda shoreline as the tide rises should produce good views of shorebirds. A viewing platform and trails will give us excellent opportunities to study these birds at close range.  We may drive to other nearby locations for additional birding. Fifteen participants maximum. Category 1: Easy, little or […]

Free

Fall Rarities: Searching For The Unexpected (Session 2)

Online and Field Trip

Instructor: Alex Henry For Bay Area birders, finding rarities in the fall is part of the fun. Our location on the edge of the Pacific Americas Flyway brings many species of birds through our area on their way south. Birds that normally migrate over the ocean get blown off course and land in the Bay […]

$40

Monthly Program: October 2021

Zoom CA, United States

Main Program: Twenty Seasons of Nest Box Monitoring Lee Pauser As a volunteer, Lee Pauser has been building, installing, and monitoring nest boxes (a nest box is an artificial cavity) for twenty nesting seasons. The presentation includes photos and videos of the eighteen species of cavity nesting birds that have graced his nest boxes. His […]

Birding at Olompali State Historic Park

Olompali State Historic Park 8901 Redwood Blvd, Novato, CA, United States

It’s always an exciting time to birdwatch at Olompali State Historic Park! October can bring fall surprises. This year, with the fires in the northern part of the state, Olompali Park may become home to species typically not seen in the park seeking shelter. Beginning and experienced birders are invited to join leaders Rich Cimino and Janet […]

Free

Shorebird Identification with Bob Lewis

Online

Shorebirds flock to the Bay Area in the fall. Many are coming from their breeding sites in the Arctic, others from the prairies. They take advantage of the rich food resources in the Bay to recover from their migration, to molt their feathers, and to prepare for their trip back to their nesting grounds. A […]

Free

Birding For Fledglings

Online and Field Trip

Instructor: Dawn Lemoine 6 sessions on Wednesdays and Saturdays Venue: Zoom plus field trips If you’re ready to dip your wingtips into the world of birds, the Birding for Fledglings class is for you!  No experience is necessary.  The class will focus on birding tools; keys to bird identification; and finding and IDing the Bay Area’s […]

$150

First Annual Berkeley Bird Festival

Berkeley Bird Festival Berkeley, CA, United States

On Sunday, October 17, Bay Area residents are invited to enjoy the first annual Berkeley Bird Festival, a free community event organized by Golden Gate Audubon and the California Institute for Community Art and Nature (California I CAN). The event will offer guided birding field trips throughout the city, bird chalk art on the UC […]

Free

Bringing Back the Burrowing Owl

Online

Once thriving in the East Bay, the Burrowing Owl has been forced to move inland and the consequences for many have been fatal. Conducting long-term research on these colonies, Shawn Smallwood and Doug Bell have observed the rate of mortality for Burrowing Owls living within the Altamont Pass Wind Resource Area, as wind turbines within […]

Free

Winter Sparrows Workshop 2021 – Day 1

Online

Workshop Dates: Nov 1 & 3, 2021 6:00pm – 8:00pm $100 total per person for both sessions This workshop will be a basis to identify the wintering sparrows in California, with a focus on the Bay Area. We hope to also give you a background to understand a bit about the biology, evolutionary history, migration, […]

$100

Raptors In Winter

Online and Field Trip

Instructor: Maureen Lahiff, With Anne Ardillo on Field Trips 3 sessions on Tuesdays and Saturdays Venue: Zoom plus field trips Year-round resident hawks, falcons, and eagles of the greater Bay Area and the Central Valley are joined  by a number of wintering migrants (including Ferruginous and Rough-legged Hawks). We’ll explore the rhythm of their lives and […]

$75

Winter Sparrows Workshop 2021 – Day 2

Online

Workshop Dates: Nov 1 & 3, 2021 6:00pm – 8:00pm $100 total per person for both sessions This workshop will be a basis to identify the wintering sparrows in California, with a focus on the Bay Area. We hope to also give you a background to understand a bit about the biology, evolutionary history, migration, […]

$100

Monthly Program: November 2021

Zoom CA, United States

Birding Info: Cabin Lake Bird Blinds Photos Jerry Britten, MDAS President MDAS President Jerry Britten will share some photos he has taken at the Cabin Lake Bird Blinds in Central Oregon. Main Program: Owls Through the Ages Karla Bloem, Executive Director of the International Owl Center Owls are omens of death. Owls are creator beings. Owl eggs can […]

The Falconer – An Online Film Screening

Online

Join Peninsula Open Space Trust for a special free online screening of “The Falconer” in honor of the Fall Raptor Migration Season! The event is free but registration is required. Guests who register for the event will receive a viewing link and password to access the film anytime between 7pm Friday, November 5 through midnight on Wednesday, […]

Free

MDAS Field Trip—Charleston Slough

Charleston Slough Mountain View, CA, United States

We see a variety of birds on the water on this trip. Locations might include Charleston Slough, Shoreline Lake, Palo Alto Baylands, Alviso and Redwood Shores. This hike is limited to 15 participants. All Field Trips are first-registered, first-served. Participants acknowledge the MDAS Liability Waiver (available during registration). Rating: Moderate Distance: We do some walking, […]

Free

WOW Presents: Mount Diablo State Park Centennial

Online

Rising almost 4,000 feet from the valleys of Contra Costa County, Mount Diablo is one of the most recognized geologic features of the San Francisco Bay Area. This year, Mount Diablo State Park is celebrating 100 years since being established in 1921. Join Wonders of the World (WOW) for a webinar that will explore the […]

Free

Cruise w/ Dolphin Charters – Birds of the San Francisco & San Pablo Bay

Berkeley Marina 201 University Ave, Berkeley, CA, United States

San Francisco Bay, the largest and one of the most important estuaries along the Pacific Flyway, is right in our own backyard. Join us as we cruise from Berkeley toward the Golden Gate Bridge and north into San Pablo Bay, hugging the shorelines and waters that are home to thousands of wintering birds. We will […]

$120

Climate and Birds in California

Online

North America’s bird populations have declined by approximately 3 billion birds since 1970 and two-thirds of North America’s bird species now face an even greater risk of extinction due to climate change. Mike Lynes will discuss the threats California birds face from climate change and how Audubon California is working with chapters, allies, and decision-makers […]

Free