RODEO LAGOON - MARIN HEADLANDS Wednesday, July 30, 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, July 20 at 8 AM. Join William and David for the first of five fall migration field trips at Rodeo Lagoon. This is their long-time “patch,” which never seems to disappoint birders with daily variations in species and the chance of an unusual sighting. On this July trip, we will be targeting northward bound Heermann’s Gulls and Elegant Terns, and hopefully the first southbound migrating shorebirds, and early western passerine migrants. We will begin with a Sea Watch at 7:30 AM from Rodeo Beach. 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 ($3) via the onsite ‘tip-jar’ as a thank you for accommodating our group. This field trip is less suitable for beginners and involves 2-3 miles of light to moderate hiking. 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 footbridge over the channel to the beach or join MAS birders with scopes along the nearby beach area.

Birding in Marin, Season 10 – Trip 8 Saturday, August 2, 2025 8:30 AM to mid-afternoon Birding with Jim White and Bob Battagin REGISTER HERE Registration required for this trip. Registration opens on July 23 at 8 AM.  We will visit the great beach of Limantour with its miles of sand, its tidal estuary, the open expanse of Drakes Bay and the Pacific Ocean beyond. We will gather in the ample parking lot with restrooms nearby.  We’ll pack our lunches, shoulder our scopes and head out and up the beach. We can hike far enough to find Snowy Plovers to get our exercise and to cross over to the estuary side for our walk back. Gulls, terns, cormorants, loons, grebes, pelicans, murres, and guillemots will garner our attention. Shorebirds too, some already back from their breeding excursion to the Arctic, may gather along the estuary shores and shallows. Some ducks, hawks, and herons will show up too. DIRECTIONS: From CA 1 South, right (left from CA 1 North) onto Sir Francis Drake Blvd for 0.7 miles, left onto Bear Valley Road for 0.5, then right onto Limantour Road for 7. 5 miles to Limantour beach parking lot.

Wednesday, August 20, 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, August 10 at 8 AM. Join William and David for the second of five fall migration field trips at Rodeo Lagoon. This is their long-time “patch,” which never seems to disappoint birders with daily variations in species and the chance of an unusual sighting. On this late-August trip, targets will include offshore Parasitic Jaegers, migrant shorebirds (including Red-necked Phalarope), and hopefully a good selection of western passerine migrants. We will begin with a Sea Watch at 7:30 AM from Rodeo Beach. 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 ($3) via the onsite ‘tip-jar’ as a thank you for accommodating our group. This field trip is less suitable for beginners and involves 2-3 miles of light to moderate hiking. 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 footbridge over the channel to the beach or join MAS birders with scopes along the nearby beach area.

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.

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.

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.

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.

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.

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.

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.

Saturday, October 11, 2025 8:00 AM to 10:30 AM Birding with Rich Cimino No registration required. All participants are welcome to join this trip. Our trip to Marin Art and Garden Center offers an opportunity to experience its 11 acres of spectacular gardens, which support several different habitats, including two water features. We’ll listen for Black-headed Grosbeak, Hairy Woodpecker, Band-tailed Pigeon, both White-breasted and Pygmy Nuthatches, possible Orange Crown, Wilson and Black-throated Gray Warblers. Who knows, we may stumble on an exciting species visiting, like singing Purple Finch or Western Tanager. Trails are flat and easy to navigate. The location has bathrooms and parking. Meet in the Marin Art and Garden Center parking lot located at 30 Sir Francis Drake Blvd. in Ross.

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.

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.

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Birding in Marin, Season 10 – Trip 11 Saturday, November 1, 2025 8:30 AM to mid afternoon Birding with Jim White and Bob Battagin Register HERE for this Field Trip Registration required. Registration opens at 8 AM on October 22 Join Jim and Bob on an easy, birdy walk of 1.5 miles around the Las Gallinas ponds where we are likely to see 10 species of ducks, five of herons, five of raptors, five of sparrows and some rails like Ridgway’s, Sora, and Virginia with Gallinules, coots, swans and geese! After lunch we are going to visit the Hamilton Wetlands, restored by the Army Corp. of Engineers in the recent 5–10 years to the SF Bay ecosystem, which have become the winter home of some ten thousand birds.We will try to find 10 species of shorebirds here while staying alert to many other possibilities. DIRECTIONS: From 101 north San Rafael take the Lucas Valley/Smith Ranch Road exit east. In about 0.5 miles, immediately after crossing the RR tracks, left turn and follow the road another 0.5 mile to the Las Gallinas parking at the end. To the Hamilton Wetlands return to 101 North, take the second exit, Nave Drive toward Hamilton. Stay on Nave Dr, heading north, to Main Gate Dr and turn right. Go east to Hanger Ave and park along the levee behind Hanger 7.

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.

Friday, November 21, 2025 8:00 AM – 11:00 AM Birding with Michelle Muir Register HERE for this Field Trip Registration required. Registration opens at 8 AM on November 11 Michelle Muir along with Rich Cimino welcome beginning birders, and bird enthusiasts of all levels, on a walk through the Bothin Marsh Preserve.  Enjoy scenic bay views as we look for early winter waterfowl, shorebirds, songbirds and an occasional raptor.  Some that we hope to see include American Wigeons, Green-winged Teal, Buffleheads, Black-necked Stilts, Greater Yellowlegs, Egrets and a several species of gulls and sandpipers.  This will be a 3 mile relatively flat and easy to navigate walk, primarily on the Mill Valley-Sausalito Multiuse Pathway with a few dirt path detours.  We will meet at the entrance to the Mill Valley Community Center, 180 Camino Alto, near the flagpole circle.  Restrooms are available at the Sewage Agency, about 15 minutes into our walk, and at the Community Center at the end of our walk. Heavy rain cancels, with a rescheduled date of Friday, December 5, 2025.  Participants will be notified of cancellation via email by 6:30 am the morning of the walk. Directions: From Hwy 101, take exit 447 toward Blithedale Ave.  Continue on Blithedale for about .7 miles and turn left at Camino Alto to the Mill Valley Community Center.