Wednesday, October 15, 2025 7:30/8:15 AM to noon **Please note below start times for this field trip Birding with William Legge and David Wiechers REGISTER HERE Registration is required for this trip. Registration opens on Sunday, October 5 at 8 AM. Join William and David for this fourth fall migration field trip at Rodeo Lagoon. This is their long-time “patch,” which never seems to disappoint birders with daily variations in species and a good chance of an unusual sighting. On this trip, our group will be targeting Parasitic Jaeger, migrating shorebirds and scarcer migrant passerines. We will begin the morning with a Sea Watch from Rodeo Beach at 7:30 AM. Those arriving later may join us at 8:15 AM for a circuit of the lagoon. A brief mid-morning ‘coffee-stop’ is planned at Headlands Center for the Arts and it would be appreciated if participants come willing to contribute via the onsite ‘tip-jar’ as a thank you to the Headlands Center for the Arts for accommodating our group. This field trip is less suitable for beginners. DIRECTIONS: Head south on Hwy 101 and take the last Sausalito exit just before the Golden Gate Bridge. At the exit stop sign, turn right and go under the freeway, then follow the road down to the left. Within 300 feet turn left at the sign to the Marin Headlands (This is the only available left turn before you begin the descent into Sausalito). You should see the tunnel with the five-minute light. Proceed through the tunnel on Bunker Rd to the Rodeo Lagoon Parking Lot at the end. Meet by the bridge over the channel to the beach or join MAS birders with scopes along the nearby beach area.

Wednesday, October 15, 2025 8 AM to noon Birding with Rich Cimino and Evan Weissman No registration required. All participants are welcome to join this trip. Join us to explore for fall migrants and year-round residents in Olompali’s diverse ecosystems. Bird enthusiasts of all experience levels are welcome! We expect to see and hear thirty or more species – including woodpeckers, raptors, sparrows, and more – as we walk along the old ranch road, exploring grasslands, historic gardens, savannah, and up to the riparian zone by the park’s small reservoir. We’ll walk at a fairly slow pace, about 2 miles roundtrip, on gravel and well-packed dirt trails, with moderate slope in portions. There are several picnic tables to rest at along the partially shaded route. Because the walk is a slow out-and-back, folks are welcome to join late or leave early as needed. Note that the only restrooms are at the parking lot. Wear layered clothing, walking shoes, bring snacks, sunscreen, plenty of water, and binoculars and a birding field guide if you have one. We’ll also have two binoculars to loan. There is an $8 parking fee, payable by cash, check, or via smartphone with QR code at the parking lot. No fee is charged if you borrow a free State Park pass from your local public library.

Farallon Islands Boat Trip - From Clipper Yacht Harbor, Sausalito Sunday, October 26, 2025 8:30 AM to 4 PM With David Wimpfheimer Registration is required for this trip. Registration opens on September 14 at 8:00 AM.  REGISTER HERE A waitlist will open if the trip sells out. Add your name to the list by clicking Contact Organizer prompt on the ticketing page. Join us for a day of seabird and marine mammal watching as we head out to the Farallon Islands and offshore waters. Naturalist David Wimpfheimer will be our guide aboard Captain Christian’s power catamaran, Outer Limits. When we last did this cruise, sightings included Humpback Whales, Laysan and Black-footed Albatross, Tufted Puffin, Rhinoceros and Cassin’s Auklets, shearwaters and jaegers. We will get a close-up look at the islands and hear about their interesting natural and human history. This is a trip that both experienced and first-time birders and nature lovers enjoy. A rain jacket and pants are recommended no matter what the weather on shore. If you get seasick easily, this is not the trip for you. We will be on the boat all day. Rescheduling might be necessary at the last minute due to sea conditions. The trip costs $165. A waitlist will open if the trip sells out. Add your name to the list by clicking Contact Organizer prompt on the ticketing page. If you cancel your registration by October 20 and we can fill your spot with someone else on the waitlist, you will be reimbursed, minus a small transaction fee, unless you would like to convert your registration fee into a tax-deductible donation to MAS. DIRECTIONS: Take Highway 101 to the Marin City/Sausalito exit, head south on Bridgeway. Turn left at Mollie Stone’s onto Harbor Drive and proceed to the parking area at the end. We will meet on the south side of the parking lot to check in before boarding. Plan to arrive by 8:30 AM for check-in and instructions.

Thursday, November 6, 2025 8:30 AM to noon Birding with Mark Clark Registration is not required. All participants are welcome to join this trip. On this trip we especially welcome beginning birders to join Mark Clark, along with bird enthusiasts of all levels, on our monthly 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. There is a portable restroom in the parking area for public use. 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.