Flycatchers – Identification Demystified
Thursday, May 8, 2025
7:00 PM - 9:00 PM
Speaker: Cin-Ty Lee & Andy Birch, Rice University
Register HERE for this Speaker Series
Topic:
Flycatchers are a difficult group of birds to identify. Cin-Ty Lee and Andrew Birch will guide you through the basics of flycatcher identification using a holistic approach. In this tutorial, you will learn how to use relative field marks, such as proportional lengths of tail and primaries, plumage contrasts, bill shape and size, and more. We will also discuss the importance of migration timing and vocalizations in identification.
Speaker Bio:
Cin-Ty Lee is a geologist. Andy Birch is a professional illustrator. Both Cin-Ty and Andy have had a lifelong passion in tackling challenging bird identifications. Together, they have produced the two volume Princeton Field Guide to North American Flycatchers. They are currently working on volume 3, which will include photographs and more of Andy's illustrations.
Rodeo Lagoon – Marin Headlands
Wednesday, May 21,2025
7:30 AM to 12:00 PM **Please note below start times for this field trip
Birding with William Legge & David Wiechers
Register HERE for this Field Trip
Registration is required for this trip. Registration opens May 11 at 8 AM
With spring migration coming to an end, we’ll be looking out for late migrants, including passing loons, shorebirds and scarcer passerines. As usual, the weather will dictate our focus with onshore northwest winds ideal for spring sea watches, while offshore easterly winds promise a good selection of passerine migrants even at this late date. Join us for a Sea Watch at 7:30 AM or arrive later at 8:15 AM for a circuit of the lagoon. A brief mid-morning ‘coffee-stop’ is planned at the Headlands Center for the Arts. Your contribution for coffee via the onsite “tip-jar” would be appreciated. This field trip is less suitable for beginners.
De Silva Island and Richardson Bay Audubon Center & Sanctuary Strawberry
Tuesday, May 27, 2025
10:00 AM-2:30 PM
Birding with Ron Brown
REGISTER HERE
Registration required. Registration opens May 17at 8:00 AM.
De Silva Island is home to a long-established colony of Great Blue Herons, residing in a grove of eucalyptus trees on the banks of Belloch's Lagoon (Strawberry Cove) in Richardson Bay. In recent years Great Egrets and Double Crested Cormorants (colonial nesting species) have moved into this fine breeding site.
Although the start of the breeding season is somewhat variable, we should see late-stage Heron and Egret chicks and early-stage Cormorant chicks. The colony is best seen by a scope from across Belloch's Lagoon (Strawberry Cove). One scope will be available, but others would be welcome.
After 12:00, we will drive from Seminary Drive to the Richardson Bay Audubon Center & Sanctuary for more birding. We’ll take a break for something to eat before we start. Bring drinks and lunch.
The Ponds at the Las Gallinas Valley Sanitary District (LGVSD) – San Rafael
Thursday, June 5, 2025
8:30 AM to 12:00 PM
Birding with Mark Clark
All participants are welcome to join this trip.
We welcome bird enthusiasts of all levels, especially beginning birders, to join leader Mark Clark on our monthly first Thursday walk around the ponds at Las Gallinas. On our search we’ll be looking for waterfowl, waders, songbirds, raptors, rails and swallows. We are likely to spot some interesting species, so come assist in our search.
The packed dirt paths around the ponds are wide, flat and easy to navigate. Heavy rain cancels.
DIRECTIONS: From Hwy 101, exit at Smith Ranch Rd. Drive east on Smith Ranch Rd. toward McInnis Park. Turn left immediately after crossing the railroad tracks and drive about 0.5 mile through the LGVSD gates and into the parking lot at the end of the road. Meet the group by the bridge just past the parking lot. There is a portable restroom in the parking area for public use.
Big Rock and Las Gallinas Ponds
Birding in Marin, Season 10, Trip 6
Saturday, June 7, 2025
8:30 AM to mid-afternoon
Birding with Jim White and Bob Battagin
Registration required for this trip. Registration opens on May 27 at 8:00 AM
REGISTER HERE
Trails at Big Rock, rather steep, allow us to view some of the expansive grasslands and forested ravines in Marin. Some of the grassland nesting birds we will be looking for include Lazuli Bunting, Grasshopper Sparrow, Horned Lark, and Ash-throated Flycatcher. We will also have a vast amount of sky visible so swallows, swifts, and raptors may appear with a chance for a Golden Eagle.
At midday we expect to drive Lucas Valley Road to Las Gallinas, where we’ll stop to eat our lunch before looking for American and Least Bitterns, Green Heron, Cinnamon Teal, Common Gallinule, and Great-tailed Grackle.
Regionally Advancing Living Shorelines Project
Thursday, June 12, 2025 7:00 PM - 9:00 PM Speaker: Marilyn Latta, California State Coastal Conservancy Register HERE for this speaker series. Topic: Marilyn Latta will share information about living shorelines efforts in San Francisco Bay, including design and monitoring data from the San Rafael Living Shorelines Project, a mix of oyster reefs and eelgrass bed plantings in a multi-objective and experimental living shorelines design. Marilyn will share updates on how this and other pilot projects are providing lessons learned and best practices in support of the Regionally Advancing Living Shorelines in San Francisco Bay Project. Speaker Bio: Marilyn Latta is a Project Manager with the California State Coastal Conservancy, a state agency that works to protect and enhance the 1200-mile California coast. She holds a dual degree in Marine Biology/Zoology from Humboldt State University and has worked for multiple education and policy organizations on projects ranging from community-based restoration to planning and implementing large capital projects.
September Speaker Series TBA
September 11 7-9 PM Speaker to be announced