
Abbotts Lagoon – Point Reyes National Seashore
Saturday, August 23, 2025 9:00 AM to 2:00 PM Birding with Rusty Scalf All participants are welcome to join this trip. We will bird the coastal scrub, lagoons, and ocean. We hope to find migrant shorebirds and resident Snowy Plovers. Abbotts Lagoon has historically been good for Baird’s Sandpiper and we may get lucky. Meet at 9 am at the Abbotts Lagoon parking lot (bathrooms but no water). Bring scope, liquids, lunch. Plan on walking 4 miles round-trip; relatively flat but trail consists partially of sand. Prepare for wind. DIRECTIONS: From Point Reyes Station on Hwy 1 go just south of town, right turn onto Sir Francis Drake Blvd, follow that thru Inverness, up over Inverness ridge into the Point Reyes National Seashore, then go north on Pierce Point Road. The Abbotts Lagoon parking lot is on the left in about 3 miles. Carpool if you can.

The Ponds at the Las Gallinas Valley Sanitary District (LGVSD) – San Rafael
Thursday, September 4, 2025 8:30 AM to noon Birding with Mark Clark Registration is not required. 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-of-the-month 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.

Point Reyes Lighthouse to Drake’s Beach
Birding In Marin, Series 10 – Trip 9 Saturday, September 6, 2025 8:30 AM to mid-afternoon Birding with Jim White and Bob Battagin REGISTER HERE Registration required for this trip. Registration opens on August 27 at 8 AM. This is the place to be for fall birding. Migrants like hawks, jaegers, shorebirds and loons follow the coast south. While a great many songbirds also leave their nesting grounds to head south, some get lost. These vagrant warblers and other eastern songbirds are the reasons that the tree islands of the Point Reyes peninsula are so popular with birders. We intend to visit the nearby Fish Docks after The Light house then work our way back to Drake’s Beach for lunch and much more birding. Bring lunch and drinks. Restrooms available at Drakes’s Beach. Directions: Meet at 8:30 at the Lighthouse parking area. The Lighthouse parking area is at the west end of Sir Francis Drake. Going north through Inverness follow S F Drake to the Lighthouse. Allow 30 min from Inverness or 1.5 hours from San Rafael.

Their Year in Birding
Thursday, September 11, 2025 7:00 PM - 9:00 PM Speakers: Larry Nigro & Molly Donohue Event is free. Register HERE for this speaker series. Topic: In 2024, Larry and Molly planned a transcontinental birding trip from Fairfax to Key West Florida to identify at least 700 species in the American Birding Association (ABA) They added a trip to Alaska, with the chance of identifying a total of 800 species. In their presentation, Larry and Molly will re-live their favorite birding moments of 2024, from the cliffs of the Alaskan Pribilof Islands to the southern tip of the Florida Keys. Their slideshow will cover their search for birds like the Golden-Winged Warbler, Bare-throated Tiger Heron, Black-capped Vireo, Steller's Sea Eagle, Masked Booby, Kirtland's Warbler, Ross's gull, Spectacled Eider, Snowy Owl and so much more. Speaker Bios: Larry Nigro is a retired Marin County school teacher. His birding started with taking students on bird walks. Now retired he has completed the Master Birding Program at California Academy of Sciences, the California Naturalist Program and numerous volunteer birding surveys including Marin Bird Breeding Atlas II. Molly Donahue is an educator and nature enthusiast from West Marin. She has been exploring Marin hills since she was a child and now loves to adventure and bird with her husband, Larry Nigro. She is a certified California Naturalist and participated in the Marin County Bird Breeding Atlas. Sharing, learning, and exploring our natural world is one of her greatest joys.

Rodeo Lagoon – Marin Headlands
Wednesday, September 17, 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, September 7 at 8 AM. Join William and David for this third 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 the 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.

Vaux’s Swifts at McNear Brick and Block – San Rafael
Wednesday, September 24, 2025 5:30 PM to sunset Birding with Rich Cimino REGISTER HERE Registration is required for this trip. Registration opens September 14 at 8 am. Join other MAS members for an evening opportunity to witness Vaux’s Swifts during their fall migration through Marin, which occurs in September and October. Dan McNear of McNear Brick & Block has kindly allowed Marin Audubon to access this remarkable site where decommissioned smokestacks provide an important communal roosting place for the swifts. Watching thousands of swifts as they descend into the stacks just before nightfall is an unforgettable sight. At the peak of migration, as many as 19,000 swifts have been counted in one evening. However, keep in mind that the number of swifts varies greatly from night to night and can range from a few hundred to thousands. Like everything else in birding, there are no guarantees! Sunset on the evening of our visit will be at 7:03 PM, so plan on arriving on time to be ready. If the weather on the day of our trip is particularly cool or windy, the swifts are likely to enter the stacks early, so plan accordingly. Bring scopes, binoculars, and, if desired, folding chairs for your seating comfort. It can be chilly at dusk. Please stay with our group and do not enter any of the private areas on the property. Use soft voices and be sure to respect the privacy of local residents. Upon arrival, meet inside the yard by the office building on the right side of the parking lot, where you will be checked in from the registration list. DIRECTIONS: From Hwy 101 take the Central San Rafael exit. Head east on Third St./Point San Pedro Rd for about 3.5 miles. The brickyard will be on the right. The address is 1 McNear Brickyard Rd. Park as close to the San Pedro Road entrance as possible. Please do not drive to or park near the closed gate.

The Ponds at the Las Gallinas Valley Sanitary District (LGVSD) – San Rafael
Thursday, October 2, 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.

Abbotts Lagoon and the Inverness Tennis Area – Birding in Marin
Birding in Marin - Series 10, Trip 10 Saturday, October 4th, 2025 8:30 AM to mid-afternoon Birding with Jim White and Bob Battagin Register HERE for this Field Trip Registration required for this trip. Registration opens on September 24th at 8:00 AM. Abbotts 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 and Pectoral Sandpipers, Red-necked Phalaropes, Lapland Longspur, Horned Lark and Pipits. Hundreds of ducks of a dozen species, geese, herons, Peregrines and Ospreys are also likely visitors. Plus, you get some exercise; out and back is about 2 miles (some in sand). Pack a lunch for a picnic on the beach and bring a couple of layers for the fresh ocean air and help us spot a rarity. After leaving Abbotts Lagoon, we plan to stop along Tomales Bay near the Inverness Tennis club to look for Pine and Alder woodland birds. A surprising number of species have been seen here and there is a nice little beach where we usually find several kinds of gulls. DIRECTIONS: From Point Reyes Station on Highway 1 go just south of town, right turn onto Sir Francis Drake Blvd, follow that thru Inverness up over Inverness ridge into the Point Reyes National Seashore then go north on Pierce Point Road. The Abbotts Lagoon parking lot is on the left, in about 3 miles. Car Pool if you can, allow 1.5 hours from San Rafael.

Aves Argentinas: From Rescue to Resilience
Thursday, October 9, 2025 7:00 PM – 9:00 PM Speakers: Hernan Casanas and Tamara Zalewski Event is free. Register HERE for this speaker series. Topic: For over a century, Aves Argentinas has been at the forefront of bird and nature conservation in Argentina. As the country’s leading ornithological and conservation NGO and the national partner of BirdLife International, its mission is to protect birds and biodiversity through science, education, advocacy, and collaboration. Hernan and Tamara will discuss how by tending to critically endangered bird species and landscapes they have built large-scale conservation programs. Speaker Bios: Hernan Casanas Hernan is the Executive Director of Aves Argentinas, responsible for the organization’s strategies and the building of strategic alliances, which have been instrumental in the creation of national protected areas. He has a degree in Biological Sciences from the Universidad de Buenos Aires and has written over 100 publications on the environment and ornithology. Tamara Zalewski Tamara grew up in Patagonia, where she learned to love and care for nature from a young age. She graduated from college with a degree in fine arts but went to work to protect nature professionally. She leads partnership development efforts, looking for partners worldwide who are driven to save species and ecosystems.

Rodeo Lagoon – Marin Headlands
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.

Farallon Islands Boat Trip – From Clipper Yacht Harbor, Sausalito
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.