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DTSTART;TZID=America/Los_Angeles:20260923T073000
DTEND;TZID=America/Los_Angeles:20260923T120000
DTSTAMP:20260820T170305Z
CREATED:20260820T170305Z
LAST-MODIFIED:20260820T170305Z
UID:10000339-1790148600-1790164800@marinaudubon.org
SUMMARY:Rodeo Lagoon - Marin Headlands
DESCRIPTION:Rodeo Lagoon\, Marin Headlands\nWednesday\, September 23\, 2026\n7:30/8:00 AM to 12:00 PM\nBirding with William Legge and David Wiechers \nREGISTER HERE \nRegistration is required for this trip. Registration opens on Sunday\, September 13 at 8 AM\nLimit of 15 participants for this trip. \nJoin 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 8:00 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. \nDIRECTIONS: 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.
URL:https://marinaudubon.org/event/rodeo-lagoon-marin-headlands-32/
CATEGORIES:Field Trips
ATTACH;FMTTYPE=image/png:https://marinaudubon.org/wp-content/uploads/2026/03/Rodeo-Lagoon-spring.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260923T173000
DTEND;TZID=America/Los_Angeles:20260923T191500
DTSTAMP:20260820T172429Z
CREATED:20260820T172429Z
LAST-MODIFIED:20260820T172429Z
UID:10000340-1790184600-1790190900@marinaudubon.org
SUMMARY:Vaux's Swifts at McNear Brick and Block - San Rafael
DESCRIPTION:Wednesday\, September 23\, 2026\n5:30 PM to sunset\nBirding with Rich Cimino \nREGISTER HERE \nRegistration is required for this trip.  Registration opens September 13 at 8 am.\nLimit of 12 participants for this trip.\n \nJoin 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. \nWatching thousands of swifts as they descend into the stacks just before night- fall 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. \nSunset on the evening of our visit will be at 7:05 PM. 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 on arriving on time to be ready. Bring scopes\, binoculars\, and\, if desired\, folding chairs for your seating comfort. Please stay with our group and do not enter any of the private areas on the property. \nUpon 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. \nDIRECTIONS: 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.
URL:https://marinaudubon.org/event/vauxs-swifts-at-mcnear-brick-and-block-san-rafael-2/
CATEGORIES:Field Trips
ATTACH;FMTTYPE=image/jpeg:https://marinaudubon.org/wp-content/uploads/2024/08/RS-Shore-News-Spring2019-Photo3-e1662090235870.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260929T080000
DTEND;TZID=America/Los_Angeles:20260929T110000
DTSTAMP:20260820T175014Z
CREATED:20260820T175014Z
LAST-MODIFIED:20260820T175014Z
UID:10000341-1790668800-1790679600@marinaudubon.org
SUMMARY:All Hands Ecology’s Cypress Grove Research Center
DESCRIPTION:Tuesday\, September 29\, 2026\n8:00 AM – 11:00 AM\nBirding with David Lumpkin\nRegister HERE \nRegistration is required. Registration opens September 19th at 8AM.\nLimit of 10 participants for this trip.\n \nJoin avian ecologist David Lumpkin\, for a field trip to his work location\, All Hands Ecology’s (formerly known as Audubon Canyon Ranch) Cypress Grove Research Center. All levels of birding enthusiasts are welcome on this easy two-mile walk. \nSightings on our walk to and along Tomales Bay at this time of year may include ocean birds if conditions are right\, the occasional vagrant passerine\, and an influx of interior breeders not seen in the summer. Other migrating shorebirds may be seen as well as the usual mix of coastal prairie species. Rain does not cancel. \nDirections: \nAddress for All Hands Ecology’s Cypress Grove Research Center is 20545 State Hwy 1\, Marshall\, CA 94940 \nGoing north on Hwy 1\, look for a green metal gate (which will be left open) on the Tomales Bay side and a Cypress Grove sign. The gate is roughly a 1/2-mile north of Hog Island Oysters in Marshall (and the turnoff to the Marshall-Petaluma Rd.) and well before Nick’s Cove. Drive down the dirt road to where it splits\, bear left\, and park at the visitor parking lot.
URL:https://marinaudubon.org/event/all-hands-ecologys-cypress-grove-research-center/
CATEGORIES:Field Trips
ATTACH;FMTTYPE=image/jpeg:https://marinaudubon.org/wp-content/uploads/2024/08/1-33-e1723767565734.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261001T083000
DTEND;TZID=America/Los_Angeles:20261001T120000
DTSTAMP:20260925T194040Z
CREATED:20260925T194040Z
LAST-MODIFIED:20260925T194040Z
UID:10000345-1790843400-1790856000@marinaudubon.org
SUMMARY:The Ponds at the Las Gallinas Valley Sanitary District (LGVSD) - San Rafael
DESCRIPTION:Thursday\, October 1\, 2026\n8:30 AM to noon\nBirding with Mark Clark \nRegistration is not required. All participants are welcome to join this trip. \nOn 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.  With fall migration underway\, 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. \nThe 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. \nDIRECTIONS: From Hwy 101\, exit at Smith Ranch Rd. Drive east on Smith Ranch Rd. toward McInnis Park. Turn left 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.
URL:https://marinaudubon.org/event/the-ponds-at-the-las-gallinas-valley-sanitary-district-lgvsd-san-rafael-13/
CATEGORIES:Field Trips
ATTACH;FMTTYPE=image/jpeg:https://marinaudubon.org/wp-content/uploads/2022/08/lasgallinas3_0-e1661881986725.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261003T100000
DTEND;TZID=America/Los_Angeles:20261003T130000
DTSTAMP:20261002T233647Z
CREATED:20261002T201834Z
LAST-MODIFIED:20261002T233647Z
UID:10000351-1791021600-1791032400@marinaudubon.org
SUMMARY:Triangle Marsh Volunteer Work Day
DESCRIPTION:Date: Every first Saturday of the month from 10:00 – 1:00 \nDirections: From the Paradise Drive exit on Highway 101 go 1.5 miles south of The Village Shopping Center on Paradise Drive. Triangle Marsh is between Golden Hind Passage and the Marin Montessori School. Google Map \nPlease fill out the Volunteer Sign Up Form HERE \nIf you are under the age of 18 please fill\, sign\, and bring to the event the Minor Waiver HERE \nJoin Marin Audubon Society Property Coordinators for seasonal tasks to maintain and improve habitat for birds and other wildlife at Triangle Marsh. This 31-acre property\, acquired in 1999\, is located on Paradise Drive across from the Ring Mountain Preserve in Corte Madera. The property consisted of ancient tidal marsh (habitat for the endangered California Ridgeway’s Rail)\, intertidal baylands (habitat for migratory waterfowl and shorebirds)\, and uplands\, most  of which was created by the placement of fill when Paradise Drive was constructed. \nRain cancels our work days. \nFor questions please reach out to the Volunteer Coordinator volunteercoordinator@marinaudubon.org or the Property Coordinator Bob Hinz at  rbrthnz@comcast.net.
URL:https://marinaudubon.org/event/triangle-marsh-volunteer-work-day/2026-10-03/
LOCATION:Triangle Marsh\, Triangle Marsh\, Corte Madera\, 94925\, United States
CATEGORIES:Volunteer
ATTACH;FMTTYPE=image/webp:https://marinaudubon.org/wp-content/uploads/2026/10/Triangle-Marsh-Volunteer-Work-Day.webp
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261008T190000
DTEND;TZID=America/Los_Angeles:20261008T210000
DTSTAMP:20260930T210511Z
CREATED:20260915T163142Z
LAST-MODIFIED:20260930T210511Z
UID:10000342-1791486000-1791493200@marinaudubon.org
SUMMARY:The San Francisco Bay State of the Birds
DESCRIPTION:The San Francisco Bay State of the Birds\nThursday\, October 8\, 7:00 PM to 9:00 PM\nSpeaker: Julian Wood\nEvent is free. Register HERE for this speaker series. \nTopic:\nLearn how the SF Bay State of the Birds (www.sfbaystateofthebirds.org) tracks bird trends as a sign of habitat health. Because birds tend to be sensitive to habitat changes and respond quickly\, they are great indicators of overall habitat health. The SF Bay State of the Birds website reveals timely insights that guide restoration and management across San Francisco Bay. Built for land managers\, funders\, scientists\, and community leaders\, it delivers frequent updates to advance conservation goals. \nSpeaker Bio:\nJulian Wood is the San Francisco Bay Program Leader at Point Blue Conservation Science and works to advance wetland-dependent bird conservation by leading innovative research and monitoring projects that inform on-the-ground restoration and management. \nPhoto Credit: Julian Wood
URL:https://marinaudubon.org/event/the-san-francisco-bay-state-of-the-birds/
CATEGORIES:Speaker Series
ATTACH;FMTTYPE=image/webp:https://marinaudubon.org/wp-content/uploads/2026/09/Screenshot-2026-09-30-at-2.00.35-PM.webp
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261010T100000
DTEND;TZID=America/Los_Angeles:20261010T130000
DTSTAMP:20261002T233601Z
CREATED:20261002T202529Z
LAST-MODIFIED:20261002T233601Z
UID:10000412-1791626400-1791637200@marinaudubon.org
SUMMARY:Corte Madera Marsh Ecological Reserve (CMMERE) Volunteer Work Day
DESCRIPTION:Date: Every second Saturday of the month from 10:00 – 1:00 \nDirections: Take the Redwood Highway Frontage Road north past the World Market Shopping Plaza. Turn right onto Industrial Way and access the site through the gate which is open on work days. Google Map \nPlease fill out the Volunteer Sign Up Form HERE \nIf you are under the age of 18 please fill\, sign\, and bring to the event the Minor Waiver HERE \nJoin Marin Audubon Society Property Coordinators for seasonal tasks to maintain and improve habitat for birds and other wildlife at the Corte Madera Marsh Ecological Reserve. The importance of this 5 acre portion of the marsh stems from its location\, bounded on three sides by the California Department of Fish and Wildlife’s Corte Madera Ecological Reserve. On the south boundary is the Heerdt Marsh\, a tidal marsh that has never been diked\, on the east filled land of the Reserve and on the north the Reserve’s parking lot. CMMERE’s historic tidal marsh is habitat for a large population of the endangered Ridgway’s rails in addition to shorebirds and waterfowl.  \nRain cancels our work days. \nFor questions please reach out to the Volunteer Coordinator volunteercoordinator@marinaudubon.or or the Property Coordinator Martha Jarocki at  marthajarocki@gmail.com.
URL:https://marinaudubon.org/event/corte-madera-marsh-ecological-reserve-cmmere-volunteer-work-day/2026-10-10/
LOCATION:Corte Madera Ecological Reserve (CMER)\, CA\, United States
CATEGORIES:Volunteer
ATTACH;FMTTYPE=image/webp:https://marinaudubon.org/wp-content/uploads/2026/10/Corte-Madera-Marsh-Ecological-Reserve-CMMERE-Volunteer-Work-Day.webp
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261011T083000
DTEND;TZID=America/Los_Angeles:20261011T123000
DTSTAMP:20260927T141458Z
CREATED:20260927T141458Z
LAST-MODIFIED:20260927T141458Z
UID:10000348-1791707400-1791721800@marinaudubon.org
SUMMARY:Deer Island Open Space and Simmons Slough - Novato
DESCRIPTION:Sunday\, October 11\, 2026\n8:30 AM – 12:30 PM\nBirding with Sarah Reid\, iNaturalist Ambassador\nRegister HERE \nRegistration is required. Registration opens October 1st at 8AM.\nLimit of 12 participants for this trip.\n \nJoin us on our walk along Deer Island Open Space trails with iNaturalist Ambassador Sarah Reid\, who has experience with California Academy of Sciences\, Sonoma Land Trust and Regional Parks.  Her goal is to support new and existing users of the iNaturalist platform in learning how to record\, identify and explore biodiversity in their local regions. \nAlison Pence\, Marin Audubon Field Trip Co-Coordinator\, will help lead with introductions to eBird and Merlin for new users. The second stop on the trip will be to Simmons Slough\, a Marin Audubon Property and site of the new nestbox project. \nDirections:\nTake 101N\, exit at 460A to CA 37 toward Vallejo\, continue 2.3 mi. on CA 37E and turn left at the Atherton Ave. exit\, continue 1.5 mi. and turn left on Olive Ave\, after 0.7 mi turn left on Deer Island Lane for 0.2 miles to the Deer Island Open Space entrance and trailhead. From the north\, take Atherton Avenue and turn right on Olive Ave to Deer Island Lane. Parking lot only holds a few cars\, more parking on Deer Island Lane. Meet at the trailhead at 8:30 AM.
URL:https://marinaudubon.org/event/deer-island-open-space-and-simmons-slough-novato/
CATEGORIES:Field Trips
ATTACH;FMTTYPE=image/webp:https://marinaudubon.org/wp-content/uploads/2026/09/Screenshot-2026-09-27-at-7.09.03-AM.webp
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261021T073000
DTEND;TZID=America/Los_Angeles:20261021T120000
DTSTAMP:20260927T135253Z
CREATED:20260927T135253Z
LAST-MODIFIED:20260927T135253Z
UID:10000349-1792567800-1792584000@marinaudubon.org
SUMMARY:Rodeo Lagoon - Marin Headlands
DESCRIPTION:Rodeo Lagoon\, Marin Headlands\nWednesday\, October 21\, 2026\n7:30/8:00 AM to 12:00 PM\nBirding with William Legge and David Wiechers \nREGISTER HERE \nRegistration is required for this trip. Registration opens on Sunday\, October 11 at 8 AM\nLimit of 15 participants for this trip. \nJoin 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 8:00 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. \nDIRECTIONS: 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.
URL:https://marinaudubon.org/event/rodeo-lagoon-marin-headlands-33/
CATEGORIES:Field Trips
ATTACH;FMTTYPE=image/png:https://marinaudubon.org/wp-content/uploads/2026/03/Rodeo-Lagoon-spring.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261105T083000
DTEND;TZID=America/Los_Angeles:20261105T120000
DTSTAMP:20260925T194720Z
CREATED:20260925T194720Z
LAST-MODIFIED:20260925T194720Z
UID:10000347-1793867400-1793880000@marinaudubon.org
SUMMARY:The Ponds at the Las Gallinas Valley Sanitary District (LGVSD) - San Rafael
DESCRIPTION:Thursday\, November 5\, 2026\n8:30 AM to noon\nBirding with Mark Clark \nRegistration is not required. All participants are welcome to join this trip. \nOn 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.  With fall migration underway\, 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. \nThe 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. \nDIRECTIONS: From Hwy 101\, exit at Smith Ranch Rd. Drive east on Smith Ranch Rd. toward McInnis Park. Turn left 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.
URL:https://marinaudubon.org/event/the-ponds-at-the-las-gallinas-valley-sanitary-district-lgvsd-san-rafael-14/
CATEGORIES:Field Trips
ATTACH;FMTTYPE=image/jpeg:https://marinaudubon.org/wp-content/uploads/2022/08/lasgallinas3_0-e1661881986725.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261107T100000
DTEND;TZID=America/Los_Angeles:20261107T130000
DTSTAMP:20261002T233647Z
CREATED:20261002T201834Z
LAST-MODIFIED:20261002T233647Z
UID:10000352-1794045600-1794056400@marinaudubon.org
SUMMARY:Triangle Marsh Volunteer Work Day
DESCRIPTION:Date: Every first Saturday of the month from 10:00 – 1:00 \nDirections: From the Paradise Drive exit on Highway 101 go 1.5 miles south of The Village Shopping Center on Paradise Drive. Triangle Marsh is between Golden Hind Passage and the Marin Montessori School. Google Map \nPlease fill out the Volunteer Sign Up Form HERE \nIf you are under the age of 18 please fill\, sign\, and bring to the event the Minor Waiver HERE \nJoin Marin Audubon Society Property Coordinators for seasonal tasks to maintain and improve habitat for birds and other wildlife at Triangle Marsh. This 31-acre property\, acquired in 1999\, is located on Paradise Drive across from the Ring Mountain Preserve in Corte Madera. The property consisted of ancient tidal marsh (habitat for the endangered California Ridgeway’s Rail)\, intertidal baylands (habitat for migratory waterfowl and shorebirds)\, and uplands\, most  of which was created by the placement of fill when Paradise Drive was constructed. \nRain cancels our work days. \nFor questions please reach out to the Volunteer Coordinator volunteercoordinator@marinaudubon.org or the Property Coordinator Bob Hinz at  rbrthnz@comcast.net.
URL:https://marinaudubon.org/event/triangle-marsh-volunteer-work-day/2026-11-07/
LOCATION:Triangle Marsh\, Triangle Marsh\, Corte Madera\, 94925\, United States
CATEGORIES:Volunteer
ATTACH;FMTTYPE=image/webp:https://marinaudubon.org/wp-content/uploads/2026/10/Triangle-Marsh-Volunteer-Work-Day.webp
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261112T190000
DTEND;TZID=America/Los_Angeles:20261112T210000
DTSTAMP:20260916T164239Z
CREATED:20260915T165703Z
LAST-MODIFIED:20260916T164239Z
UID:10000343-1794510000-1794517200@marinaudubon.org
SUMMARY:Acorn Woodpeckers: Cooperation\, Conflict\, and Family Drama
DESCRIPTION:Acorn Woodpeckers: Cooperation\, Conflict\, and Family Drama\nThursday\, November 12\,\n7:00 PM to 9:00 PM\nSpeaker: Walt Koenig\, Research Zoologist Emeritus\, UC Berkeley\, and Graduate School Professor\, Cornell Lab of Ornithology\nEvent is free. Registration link coming soon for this speaker series.\n \nTopic:\nAcorn Woodpeckers\, best known for their unique habit of storing acorns by the thousands in special structures known as “granaries”\, are cooperative breeders that exhibit one of the most complex social systems of any bird. Based\non a long-term study of this species at Hastings Natural History Reservation in Monterey County\,\nWalt will explain some of the strikingly cooperative and diabolically competitive behaviors of this species that he and his\ncolleagues have discovered during their 50+ year field study. \nSpeaker Bio:\nWalt studied Acorn Woodpeckers as a Ph.D. student and Research Zoologist at UC Berkeley from 1974 to 2008. He was subsequently a Senior Scientist at the Cornell Lab of Ornithology in Ithaca\, New York\, from 2008 to 2016. He retired in 2016 and returned to upper Carmel Valley\, where he studies acorn production by California oaks\, continues to try and figure out Acorn Woodpecker behavior\, and perfects his sparkling wine palate. \nPhoto Credit: Acorn Woodpecker on Granary Tree\, by Becky Matsumara
URL:https://marinaudubon.org/event/acorn-woodpeckers-cooperation-conflict-and-family-drama/
CATEGORIES:Speaker Series
ATTACH;FMTTYPE=image/webp:https://marinaudubon.org/wp-content/uploads/2026/09/Acorn-Woodpecker-on-Granary-Tree-by-Becky-Matsumara.webp
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261114T100000
DTEND;TZID=America/Los_Angeles:20261114T130000
DTSTAMP:20261002T233601Z
CREATED:20261002T202529Z
LAST-MODIFIED:20261002T233601Z
UID:10000413-1794650400-1794661200@marinaudubon.org
SUMMARY:Corte Madera Marsh Ecological Reserve (CMMERE) Volunteer Work Day
DESCRIPTION:Date: Every second Saturday of the month from 10:00 – 1:00 \nDirections: Take the Redwood Highway Frontage Road north past the World Market Shopping Plaza. Turn right onto Industrial Way and access the site through the gate which is open on work days. Google Map \nPlease fill out the Volunteer Sign Up Form HERE \nIf you are under the age of 18 please fill\, sign\, and bring to the event the Minor Waiver HERE \nJoin Marin Audubon Society Property Coordinators for seasonal tasks to maintain and improve habitat for birds and other wildlife at the Corte Madera Marsh Ecological Reserve. The importance of this 5 acre portion of the marsh stems from its location\, bounded on three sides by the California Department of Fish and Wildlife’s Corte Madera Ecological Reserve. On the south boundary is the Heerdt Marsh\, a tidal marsh that has never been diked\, on the east filled land of the Reserve and on the north the Reserve’s parking lot. CMMERE’s historic tidal marsh is habitat for a large population of the endangered Ridgway’s rails in addition to shorebirds and waterfowl.  \nRain cancels our work days. \nFor questions please reach out to the Volunteer Coordinator volunteercoordinator@marinaudubon.or or the Property Coordinator Martha Jarocki at  marthajarocki@gmail.com.
URL:https://marinaudubon.org/event/corte-madera-marsh-ecological-reserve-cmmere-volunteer-work-day/2026-11-14/
LOCATION:Corte Madera Ecological Reserve (CMER)\, CA\, United States
CATEGORIES:Volunteer
ATTACH;FMTTYPE=image/webp:https://marinaudubon.org/wp-content/uploads/2026/10/Corte-Madera-Marsh-Ecological-Reserve-CMMERE-Volunteer-Work-Day.webp
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261205T100000
DTEND;TZID=America/Los_Angeles:20261205T130000
DTSTAMP:20261002T233647Z
CREATED:20261002T201834Z
LAST-MODIFIED:20261002T233647Z
UID:10000353-1796464800-1796475600@marinaudubon.org
SUMMARY:Triangle Marsh Volunteer Work Day
DESCRIPTION:Date: Every first Saturday of the month from 10:00 – 1:00 \nDirections: From the Paradise Drive exit on Highway 101 go 1.5 miles south of The Village Shopping Center on Paradise Drive. Triangle Marsh is between Golden Hind Passage and the Marin Montessori School. Google Map \nPlease fill out the Volunteer Sign Up Form HERE \nIf you are under the age of 18 please fill\, sign\, and bring to the event the Minor Waiver HERE \nJoin Marin Audubon Society Property Coordinators for seasonal tasks to maintain and improve habitat for birds and other wildlife at Triangle Marsh. This 31-acre property\, acquired in 1999\, is located on Paradise Drive across from the Ring Mountain Preserve in Corte Madera. The property consisted of ancient tidal marsh (habitat for the endangered California Ridgeway’s Rail)\, intertidal baylands (habitat for migratory waterfowl and shorebirds)\, and uplands\, most  of which was created by the placement of fill when Paradise Drive was constructed. \nRain cancels our work days. \nFor questions please reach out to the Volunteer Coordinator volunteercoordinator@marinaudubon.org or the Property Coordinator Bob Hinz at  rbrthnz@comcast.net.
URL:https://marinaudubon.org/event/triangle-marsh-volunteer-work-day/2026-12-05/
LOCATION:Triangle Marsh\, Triangle Marsh\, Corte Madera\, 94925\, United States
CATEGORIES:Volunteer
ATTACH;FMTTYPE=image/webp:https://marinaudubon.org/wp-content/uploads/2026/10/Triangle-Marsh-Volunteer-Work-Day.webp
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261212T100000
DTEND;TZID=America/Los_Angeles:20261212T130000
DTSTAMP:20261002T233601Z
CREATED:20261002T202529Z
LAST-MODIFIED:20261002T233601Z
UID:10000414-1797069600-1797080400@marinaudubon.org
SUMMARY:Corte Madera Marsh Ecological Reserve (CMMERE) Volunteer Work Day
DESCRIPTION:Date: Every second Saturday of the month from 10:00 – 1:00 \nDirections: Take the Redwood Highway Frontage Road north past the World Market Shopping Plaza. Turn right onto Industrial Way and access the site through the gate which is open on work days. Google Map \nPlease fill out the Volunteer Sign Up Form HERE \nIf you are under the age of 18 please fill\, sign\, and bring to the event the Minor Waiver HERE \nJoin Marin Audubon Society Property Coordinators for seasonal tasks to maintain and improve habitat for birds and other wildlife at the Corte Madera Marsh Ecological Reserve. The importance of this 5 acre portion of the marsh stems from its location\, bounded on three sides by the California Department of Fish and Wildlife’s Corte Madera Ecological Reserve. On the south boundary is the Heerdt Marsh\, a tidal marsh that has never been diked\, on the east filled land of the Reserve and on the north the Reserve’s parking lot. CMMERE’s historic tidal marsh is habitat for a large population of the endangered Ridgway’s rails in addition to shorebirds and waterfowl.  \nRain cancels our work days. \nFor questions please reach out to the Volunteer Coordinator volunteercoordinator@marinaudubon.or or the Property Coordinator Martha Jarocki at  marthajarocki@gmail.com.
URL:https://marinaudubon.org/event/corte-madera-marsh-ecological-reserve-cmmere-volunteer-work-day/2026-12-12/
LOCATION:Corte Madera Ecological Reserve (CMER)\, CA\, United States
CATEGORIES:Volunteer
ATTACH;FMTTYPE=image/webp:https://marinaudubon.org/wp-content/uploads/2026/10/Corte-Madera-Marsh-Ecological-Reserve-CMMERE-Volunteer-Work-Day.webp
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20270102T100000
DTEND;TZID=America/Los_Angeles:20270102T130000
DTSTAMP:20261002T233647Z
CREATED:20261002T201834Z
LAST-MODIFIED:20261002T233647Z
UID:10000354-1798884000-1798894800@marinaudubon.org
SUMMARY:Triangle Marsh Volunteer Work Day
DESCRIPTION:Date: Every first Saturday of the month from 10:00 – 1:00 \nDirections: From the Paradise Drive exit on Highway 101 go 1.5 miles south of The Village Shopping Center on Paradise Drive. Triangle Marsh is between Golden Hind Passage and the Marin Montessori School. Google Map \nPlease fill out the Volunteer Sign Up Form HERE \nIf you are under the age of 18 please fill\, sign\, and bring to the event the Minor Waiver HERE \nJoin Marin Audubon Society Property Coordinators for seasonal tasks to maintain and improve habitat for birds and other wildlife at Triangle Marsh. This 31-acre property\, acquired in 1999\, is located on Paradise Drive across from the Ring Mountain Preserve in Corte Madera. The property consisted of ancient tidal marsh (habitat for the endangered California Ridgeway’s Rail)\, intertidal baylands (habitat for migratory waterfowl and shorebirds)\, and uplands\, most  of which was created by the placement of fill when Paradise Drive was constructed. \nRain cancels our work days. \nFor questions please reach out to the Volunteer Coordinator volunteercoordinator@marinaudubon.org or the Property Coordinator Bob Hinz at  rbrthnz@comcast.net.
URL:https://marinaudubon.org/event/triangle-marsh-volunteer-work-day/2027-01-02/
LOCATION:Triangle Marsh\, Triangle Marsh\, Corte Madera\, 94925\, United States
CATEGORIES:Volunteer
ATTACH;FMTTYPE=image/webp:https://marinaudubon.org/wp-content/uploads/2026/10/Triangle-Marsh-Volunteer-Work-Day.webp
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20270109T100000
DTEND;TZID=America/Los_Angeles:20270109T130000
DTSTAMP:20261002T233601Z
CREATED:20261002T202529Z
LAST-MODIFIED:20261002T233601Z
UID:10000415-1799488800-1799499600@marinaudubon.org
SUMMARY:Corte Madera Marsh Ecological Reserve (CMMERE) Volunteer Work Day
DESCRIPTION:Date: Every second Saturday of the month from 10:00 – 1:00 \nDirections: Take the Redwood Highway Frontage Road north past the World Market Shopping Plaza. Turn right onto Industrial Way and access the site through the gate which is open on work days. Google Map \nPlease fill out the Volunteer Sign Up Form HERE \nIf you are under the age of 18 please fill\, sign\, and bring to the event the Minor Waiver HERE \nJoin Marin Audubon Society Property Coordinators for seasonal tasks to maintain and improve habitat for birds and other wildlife at the Corte Madera Marsh Ecological Reserve. The importance of this 5 acre portion of the marsh stems from its location\, bounded on three sides by the California Department of Fish and Wildlife’s Corte Madera Ecological Reserve. On the south boundary is the Heerdt Marsh\, a tidal marsh that has never been diked\, on the east filled land of the Reserve and on the north the Reserve’s parking lot. CMMERE’s historic tidal marsh is habitat for a large population of the endangered Ridgway’s rails in addition to shorebirds and waterfowl.  \nRain cancels our work days. \nFor questions please reach out to the Volunteer Coordinator volunteercoordinator@marinaudubon.or or the Property Coordinator Martha Jarocki at  marthajarocki@gmail.com.
URL:https://marinaudubon.org/event/corte-madera-marsh-ecological-reserve-cmmere-volunteer-work-day/2027-01-09/
LOCATION:Corte Madera Ecological Reserve (CMER)\, CA\, United States
CATEGORIES:Volunteer
ATTACH;FMTTYPE=image/webp:https://marinaudubon.org/wp-content/uploads/2026/10/Corte-Madera-Marsh-Ecological-Reserve-CMMERE-Volunteer-Work-Day.webp
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20270206T100000
DTEND;TZID=America/Los_Angeles:20270206T130000
DTSTAMP:20261002T233647Z
CREATED:20261002T201834Z
LAST-MODIFIED:20261002T233647Z
UID:10000355-1801908000-1801918800@marinaudubon.org
SUMMARY:Triangle Marsh Volunteer Work Day
DESCRIPTION:Date: Every first Saturday of the month from 10:00 – 1:00 \nDirections: From the Paradise Drive exit on Highway 101 go 1.5 miles south of The Village Shopping Center on Paradise Drive. Triangle Marsh is between Golden Hind Passage and the Marin Montessori School. Google Map \nPlease fill out the Volunteer Sign Up Form HERE \nIf you are under the age of 18 please fill\, sign\, and bring to the event the Minor Waiver HERE \nJoin Marin Audubon Society Property Coordinators for seasonal tasks to maintain and improve habitat for birds and other wildlife at Triangle Marsh. This 31-acre property\, acquired in 1999\, is located on Paradise Drive across from the Ring Mountain Preserve in Corte Madera. The property consisted of ancient tidal marsh (habitat for the endangered California Ridgeway’s Rail)\, intertidal baylands (habitat for migratory waterfowl and shorebirds)\, and uplands\, most  of which was created by the placement of fill when Paradise Drive was constructed. \nRain cancels our work days. \nFor questions please reach out to the Volunteer Coordinator volunteercoordinator@marinaudubon.org or the Property Coordinator Bob Hinz at  rbrthnz@comcast.net.
URL:https://marinaudubon.org/event/triangle-marsh-volunteer-work-day/2027-02-06/
LOCATION:Triangle Marsh\, Triangle Marsh\, Corte Madera\, 94925\, United States
CATEGORIES:Volunteer
ATTACH;FMTTYPE=image/webp:https://marinaudubon.org/wp-content/uploads/2026/10/Triangle-Marsh-Volunteer-Work-Day.webp
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20270213T100000
DTEND;TZID=America/Los_Angeles:20270213T130000
DTSTAMP:20261002T233601Z
CREATED:20261002T202529Z
LAST-MODIFIED:20261002T233601Z
UID:10000416-1802512800-1802523600@marinaudubon.org
SUMMARY:Corte Madera Marsh Ecological Reserve (CMMERE) Volunteer Work Day
DESCRIPTION:Date: Every second Saturday of the month from 10:00 – 1:00 \nDirections: Take the Redwood Highway Frontage Road north past the World Market Shopping Plaza. Turn right onto Industrial Way and access the site through the gate which is open on work days. Google Map \nPlease fill out the Volunteer Sign Up Form HERE \nIf you are under the age of 18 please fill\, sign\, and bring to the event the Minor Waiver HERE \nJoin Marin Audubon Society Property Coordinators for seasonal tasks to maintain and improve habitat for birds and other wildlife at the Corte Madera Marsh Ecological Reserve. The importance of this 5 acre portion of the marsh stems from its location\, bounded on three sides by the California Department of Fish and Wildlife’s Corte Madera Ecological Reserve. On the south boundary is the Heerdt Marsh\, a tidal marsh that has never been diked\, on the east filled land of the Reserve and on the north the Reserve’s parking lot. CMMERE’s historic tidal marsh is habitat for a large population of the endangered Ridgway’s rails in addition to shorebirds and waterfowl.  \nRain cancels our work days. \nFor questions please reach out to the Volunteer Coordinator volunteercoordinator@marinaudubon.or or the Property Coordinator Martha Jarocki at  marthajarocki@gmail.com.
URL:https://marinaudubon.org/event/corte-madera-marsh-ecological-reserve-cmmere-volunteer-work-day/2027-02-13/
LOCATION:Corte Madera Ecological Reserve (CMER)\, CA\, United States
CATEGORIES:Volunteer
ATTACH;FMTTYPE=image/webp:https://marinaudubon.org/wp-content/uploads/2026/10/Corte-Madera-Marsh-Ecological-Reserve-CMMERE-Volunteer-Work-Day.webp
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20270306T100000
DTEND;TZID=America/Los_Angeles:20270306T130000
DTSTAMP:20261002T233647Z
CREATED:20261002T201834Z
LAST-MODIFIED:20261002T233647Z
UID:10000356-1804327200-1804338000@marinaudubon.org
SUMMARY:Triangle Marsh Volunteer Work Day
DESCRIPTION:Date: Every first Saturday of the month from 10:00 – 1:00 \nDirections: From the Paradise Drive exit on Highway 101 go 1.5 miles south of The Village Shopping Center on Paradise Drive. Triangle Marsh is between Golden Hind Passage and the Marin Montessori School. Google Map \nPlease fill out the Volunteer Sign Up Form HERE \nIf you are under the age of 18 please fill\, sign\, and bring to the event the Minor Waiver HERE \nJoin Marin Audubon Society Property Coordinators for seasonal tasks to maintain and improve habitat for birds and other wildlife at Triangle Marsh. This 31-acre property\, acquired in 1999\, is located on Paradise Drive across from the Ring Mountain Preserve in Corte Madera. The property consisted of ancient tidal marsh (habitat for the endangered California Ridgeway’s Rail)\, intertidal baylands (habitat for migratory waterfowl and shorebirds)\, and uplands\, most  of which was created by the placement of fill when Paradise Drive was constructed. \nRain cancels our work days. \nFor questions please reach out to the Volunteer Coordinator volunteercoordinator@marinaudubon.org or the Property Coordinator Bob Hinz at  rbrthnz@comcast.net.
URL:https://marinaudubon.org/event/triangle-marsh-volunteer-work-day/2027-03-06/
LOCATION:Triangle Marsh\, Triangle Marsh\, Corte Madera\, 94925\, United States
CATEGORIES:Volunteer
ATTACH;FMTTYPE=image/webp:https://marinaudubon.org/wp-content/uploads/2026/10/Triangle-Marsh-Volunteer-Work-Day.webp
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20270313T100000
DTEND;TZID=America/Los_Angeles:20270313T130000
DTSTAMP:20261002T233601Z
CREATED:20261002T202529Z
LAST-MODIFIED:20261002T233601Z
UID:10000417-1804932000-1804942800@marinaudubon.org
SUMMARY:Corte Madera Marsh Ecological Reserve (CMMERE) Volunteer Work Day
DESCRIPTION:Date: Every second Saturday of the month from 10:00 – 1:00 \nDirections: Take the Redwood Highway Frontage Road north past the World Market Shopping Plaza. Turn right onto Industrial Way and access the site through the gate which is open on work days. Google Map \nPlease fill out the Volunteer Sign Up Form HERE \nIf you are under the age of 18 please fill\, sign\, and bring to the event the Minor Waiver HERE \nJoin Marin Audubon Society Property Coordinators for seasonal tasks to maintain and improve habitat for birds and other wildlife at the Corte Madera Marsh Ecological Reserve. The importance of this 5 acre portion of the marsh stems from its location\, bounded on three sides by the California Department of Fish and Wildlife’s Corte Madera Ecological Reserve. On the south boundary is the Heerdt Marsh\, a tidal marsh that has never been diked\, on the east filled land of the Reserve and on the north the Reserve’s parking lot. CMMERE’s historic tidal marsh is habitat for a large population of the endangered Ridgway’s rails in addition to shorebirds and waterfowl.  \nRain cancels our work days. \nFor questions please reach out to the Volunteer Coordinator volunteercoordinator@marinaudubon.or or the Property Coordinator Martha Jarocki at  marthajarocki@gmail.com.
URL:https://marinaudubon.org/event/corte-madera-marsh-ecological-reserve-cmmere-volunteer-work-day/2027-03-13/
LOCATION:Corte Madera Ecological Reserve (CMER)\, CA\, United States
CATEGORIES:Volunteer
ATTACH;FMTTYPE=image/webp:https://marinaudubon.org/wp-content/uploads/2026/10/Corte-Madera-Marsh-Ecological-Reserve-CMMERE-Volunteer-Work-Day.webp
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20270403T100000
DTEND;TZID=America/Los_Angeles:20270403T130000
DTSTAMP:20261002T233647Z
CREATED:20261002T201834Z
LAST-MODIFIED:20261002T233647Z
UID:10000357-1806746400-1806757200@marinaudubon.org
SUMMARY:Triangle Marsh Volunteer Work Day
DESCRIPTION:Date: Every first Saturday of the month from 10:00 – 1:00 \nDirections: From the Paradise Drive exit on Highway 101 go 1.5 miles south of The Village Shopping Center on Paradise Drive. Triangle Marsh is between Golden Hind Passage and the Marin Montessori School. Google Map \nPlease fill out the Volunteer Sign Up Form HERE \nIf you are under the age of 18 please fill\, sign\, and bring to the event the Minor Waiver HERE \nJoin Marin Audubon Society Property Coordinators for seasonal tasks to maintain and improve habitat for birds and other wildlife at Triangle Marsh. This 31-acre property\, acquired in 1999\, is located on Paradise Drive across from the Ring Mountain Preserve in Corte Madera. The property consisted of ancient tidal marsh (habitat for the endangered California Ridgeway’s Rail)\, intertidal baylands (habitat for migratory waterfowl and shorebirds)\, and uplands\, most  of which was created by the placement of fill when Paradise Drive was constructed. \nRain cancels our work days. \nFor questions please reach out to the Volunteer Coordinator volunteercoordinator@marinaudubon.org or the Property Coordinator Bob Hinz at  rbrthnz@comcast.net.
URL:https://marinaudubon.org/event/triangle-marsh-volunteer-work-day/2027-04-03/
LOCATION:Triangle Marsh\, Triangle Marsh\, Corte Madera\, 94925\, United States
CATEGORIES:Volunteer
ATTACH;FMTTYPE=image/webp:https://marinaudubon.org/wp-content/uploads/2026/10/Triangle-Marsh-Volunteer-Work-Day.webp
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20270410T100000
DTEND;TZID=America/Los_Angeles:20270410T130000
DTSTAMP:20261002T233601Z
CREATED:20261002T202529Z
LAST-MODIFIED:20261002T233601Z
UID:10000418-1807351200-1807362000@marinaudubon.org
SUMMARY:Corte Madera Marsh Ecological Reserve (CMMERE) Volunteer Work Day
DESCRIPTION:Date: Every second Saturday of the month from 10:00 – 1:00 \nDirections: Take the Redwood Highway Frontage Road north past the World Market Shopping Plaza. Turn right onto Industrial Way and access the site through the gate which is open on work days. Google Map \nPlease fill out the Volunteer Sign Up Form HERE \nIf you are under the age of 18 please fill\, sign\, and bring to the event the Minor Waiver HERE \nJoin Marin Audubon Society Property Coordinators for seasonal tasks to maintain and improve habitat for birds and other wildlife at the Corte Madera Marsh Ecological Reserve. The importance of this 5 acre portion of the marsh stems from its location\, bounded on three sides by the California Department of Fish and Wildlife’s Corte Madera Ecological Reserve. On the south boundary is the Heerdt Marsh\, a tidal marsh that has never been diked\, on the east filled land of the Reserve and on the north the Reserve’s parking lot. CMMERE’s historic tidal marsh is habitat for a large population of the endangered Ridgway’s rails in addition to shorebirds and waterfowl.  \nRain cancels our work days. \nFor questions please reach out to the Volunteer Coordinator volunteercoordinator@marinaudubon.or or the Property Coordinator Martha Jarocki at  marthajarocki@gmail.com.
URL:https://marinaudubon.org/event/corte-madera-marsh-ecological-reserve-cmmere-volunteer-work-day/2027-04-10/
LOCATION:Corte Madera Ecological Reserve (CMER)\, CA\, United States
CATEGORIES:Volunteer
ATTACH;FMTTYPE=image/webp:https://marinaudubon.org/wp-content/uploads/2026/10/Corte-Madera-Marsh-Ecological-Reserve-CMMERE-Volunteer-Work-Day.webp
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20270501T100000
DTEND;TZID=America/Los_Angeles:20270501T130000
DTSTAMP:20261002T233647Z
CREATED:20261002T201834Z
LAST-MODIFIED:20261002T233647Z
UID:10000358-1809165600-1809176400@marinaudubon.org
SUMMARY:Triangle Marsh Volunteer Work Day
DESCRIPTION:Date: Every first Saturday of the month from 10:00 – 1:00 \nDirections: From the Paradise Drive exit on Highway 101 go 1.5 miles south of The Village Shopping Center on Paradise Drive. Triangle Marsh is between Golden Hind Passage and the Marin Montessori School. Google Map \nPlease fill out the Volunteer Sign Up Form HERE \nIf you are under the age of 18 please fill\, sign\, and bring to the event the Minor Waiver HERE \nJoin Marin Audubon Society Property Coordinators for seasonal tasks to maintain and improve habitat for birds and other wildlife at Triangle Marsh. This 31-acre property\, acquired in 1999\, is located on Paradise Drive across from the Ring Mountain Preserve in Corte Madera. The property consisted of ancient tidal marsh (habitat for the endangered California Ridgeway’s Rail)\, intertidal baylands (habitat for migratory waterfowl and shorebirds)\, and uplands\, most  of which was created by the placement of fill when Paradise Drive was constructed. \nRain cancels our work days. \nFor questions please reach out to the Volunteer Coordinator volunteercoordinator@marinaudubon.org or the Property Coordinator Bob Hinz at  rbrthnz@comcast.net.
URL:https://marinaudubon.org/event/triangle-marsh-volunteer-work-day/2027-05-01/
LOCATION:Triangle Marsh\, Triangle Marsh\, Corte Madera\, 94925\, United States
CATEGORIES:Volunteer
ATTACH;FMTTYPE=image/webp:https://marinaudubon.org/wp-content/uploads/2026/10/Triangle-Marsh-Volunteer-Work-Day.webp
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20270508T100000
DTEND;TZID=America/Los_Angeles:20270508T130000
DTSTAMP:20261002T233601Z
CREATED:20261002T202529Z
LAST-MODIFIED:20261002T233601Z
UID:10000419-1809770400-1809781200@marinaudubon.org
SUMMARY:Corte Madera Marsh Ecological Reserve (CMMERE) Volunteer Work Day
DESCRIPTION:Date: Every second Saturday of the month from 10:00 – 1:00 \nDirections: Take the Redwood Highway Frontage Road north past the World Market Shopping Plaza. Turn right onto Industrial Way and access the site through the gate which is open on work days. Google Map \nPlease fill out the Volunteer Sign Up Form HERE \nIf you are under the age of 18 please fill\, sign\, and bring to the event the Minor Waiver HERE \nJoin Marin Audubon Society Property Coordinators for seasonal tasks to maintain and improve habitat for birds and other wildlife at the Corte Madera Marsh Ecological Reserve. The importance of this 5 acre portion of the marsh stems from its location\, bounded on three sides by the California Department of Fish and Wildlife’s Corte Madera Ecological Reserve. On the south boundary is the Heerdt Marsh\, a tidal marsh that has never been diked\, on the east filled land of the Reserve and on the north the Reserve’s parking lot. CMMERE’s historic tidal marsh is habitat for a large population of the endangered Ridgway’s rails in addition to shorebirds and waterfowl.  \nRain cancels our work days. \nFor questions please reach out to the Volunteer Coordinator volunteercoordinator@marinaudubon.or or the Property Coordinator Martha Jarocki at  marthajarocki@gmail.com.
URL:https://marinaudubon.org/event/corte-madera-marsh-ecological-reserve-cmmere-volunteer-work-day/2027-05-08/
LOCATION:Corte Madera Ecological Reserve (CMER)\, CA\, United States
CATEGORIES:Volunteer
ATTACH;FMTTYPE=image/webp:https://marinaudubon.org/wp-content/uploads/2026/10/Corte-Madera-Marsh-Ecological-Reserve-CMMERE-Volunteer-Work-Day.webp
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20270605T100000
DTEND;TZID=America/Los_Angeles:20270605T130000
DTSTAMP:20261002T233647Z
CREATED:20261002T201834Z
LAST-MODIFIED:20261002T233647Z
UID:10000359-1812189600-1812200400@marinaudubon.org
SUMMARY:Triangle Marsh Volunteer Work Day
DESCRIPTION:Date: Every first Saturday of the month from 10:00 – 1:00 \nDirections: From the Paradise Drive exit on Highway 101 go 1.5 miles south of The Village Shopping Center on Paradise Drive. Triangle Marsh is between Golden Hind Passage and the Marin Montessori School. Google Map \nPlease fill out the Volunteer Sign Up Form HERE \nIf you are under the age of 18 please fill\, sign\, and bring to the event the Minor Waiver HERE \nJoin Marin Audubon Society Property Coordinators for seasonal tasks to maintain and improve habitat for birds and other wildlife at Triangle Marsh. This 31-acre property\, acquired in 1999\, is located on Paradise Drive across from the Ring Mountain Preserve in Corte Madera. The property consisted of ancient tidal marsh (habitat for the endangered California Ridgeway’s Rail)\, intertidal baylands (habitat for migratory waterfowl and shorebirds)\, and uplands\, most  of which was created by the placement of fill when Paradise Drive was constructed. \nRain cancels our work days. \nFor questions please reach out to the Volunteer Coordinator volunteercoordinator@marinaudubon.org or the Property Coordinator Bob Hinz at  rbrthnz@comcast.net.
URL:https://marinaudubon.org/event/triangle-marsh-volunteer-work-day/2027-06-05/
LOCATION:Triangle Marsh\, Triangle Marsh\, Corte Madera\, 94925\, United States
CATEGORIES:Volunteer
ATTACH;FMTTYPE=image/webp:https://marinaudubon.org/wp-content/uploads/2026/10/Triangle-Marsh-Volunteer-Work-Day.webp
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20270612T100000
DTEND;TZID=America/Los_Angeles:20270612T130000
DTSTAMP:20261002T233601Z
CREATED:20261002T202529Z
LAST-MODIFIED:20261002T233601Z
UID:10000420-1812794400-1812805200@marinaudubon.org
SUMMARY:Corte Madera Marsh Ecological Reserve (CMMERE) Volunteer Work Day
DESCRIPTION:Date: Every second Saturday of the month from 10:00 – 1:00 \nDirections: Take the Redwood Highway Frontage Road north past the World Market Shopping Plaza. Turn right onto Industrial Way and access the site through the gate which is open on work days. Google Map \nPlease fill out the Volunteer Sign Up Form HERE \nIf you are under the age of 18 please fill\, sign\, and bring to the event the Minor Waiver HERE \nJoin Marin Audubon Society Property Coordinators for seasonal tasks to maintain and improve habitat for birds and other wildlife at the Corte Madera Marsh Ecological Reserve. The importance of this 5 acre portion of the marsh stems from its location\, bounded on three sides by the California Department of Fish and Wildlife’s Corte Madera Ecological Reserve. On the south boundary is the Heerdt Marsh\, a tidal marsh that has never been diked\, on the east filled land of the Reserve and on the north the Reserve’s parking lot. CMMERE’s historic tidal marsh is habitat for a large population of the endangered Ridgway’s rails in addition to shorebirds and waterfowl.  \nRain cancels our work days. \nFor questions please reach out to the Volunteer Coordinator volunteercoordinator@marinaudubon.or or the Property Coordinator Martha Jarocki at  marthajarocki@gmail.com.
URL:https://marinaudubon.org/event/corte-madera-marsh-ecological-reserve-cmmere-volunteer-work-day/2027-06-12/
LOCATION:Corte Madera Ecological Reserve (CMER)\, CA\, United States
CATEGORIES:Volunteer
ATTACH;FMTTYPE=image/webp:https://marinaudubon.org/wp-content/uploads/2026/10/Corte-Madera-Marsh-Ecological-Reserve-CMMERE-Volunteer-Work-Day.webp
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20270703T100000
DTEND;TZID=America/Los_Angeles:20270703T130000
DTSTAMP:20261002T233647Z
CREATED:20261002T201834Z
LAST-MODIFIED:20261002T233647Z
UID:10000360-1814608800-1814619600@marinaudubon.org
SUMMARY:Triangle Marsh Volunteer Work Day
DESCRIPTION:Date: Every first Saturday of the month from 10:00 – 1:00 \nDirections: From the Paradise Drive exit on Highway 101 go 1.5 miles south of The Village Shopping Center on Paradise Drive. Triangle Marsh is between Golden Hind Passage and the Marin Montessori School. Google Map \nPlease fill out the Volunteer Sign Up Form HERE \nIf you are under the age of 18 please fill\, sign\, and bring to the event the Minor Waiver HERE \nJoin Marin Audubon Society Property Coordinators for seasonal tasks to maintain and improve habitat for birds and other wildlife at Triangle Marsh. This 31-acre property\, acquired in 1999\, is located on Paradise Drive across from the Ring Mountain Preserve in Corte Madera. The property consisted of ancient tidal marsh (habitat for the endangered California Ridgeway’s Rail)\, intertidal baylands (habitat for migratory waterfowl and shorebirds)\, and uplands\, most  of which was created by the placement of fill when Paradise Drive was constructed. \nRain cancels our work days. \nFor questions please reach out to the Volunteer Coordinator volunteercoordinator@marinaudubon.org or the Property Coordinator Bob Hinz at  rbrthnz@comcast.net.
URL:https://marinaudubon.org/event/triangle-marsh-volunteer-work-day/2027-07-03/
LOCATION:Triangle Marsh\, Triangle Marsh\, Corte Madera\, 94925\, United States
CATEGORIES:Volunteer
ATTACH;FMTTYPE=image/webp:https://marinaudubon.org/wp-content/uploads/2026/10/Triangle-Marsh-Volunteer-Work-Day.webp
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20270710T100000
DTEND;TZID=America/Los_Angeles:20270710T130000
DTSTAMP:20261002T233601Z
CREATED:20261002T202529Z
LAST-MODIFIED:20261002T233601Z
UID:10000421-1815213600-1815224400@marinaudubon.org
SUMMARY:Corte Madera Marsh Ecological Reserve (CMMERE) Volunteer Work Day
DESCRIPTION:Date: Every second Saturday of the month from 10:00 – 1:00 \nDirections: Take the Redwood Highway Frontage Road north past the World Market Shopping Plaza. Turn right onto Industrial Way and access the site through the gate which is open on work days. Google Map \nPlease fill out the Volunteer Sign Up Form HERE \nIf you are under the age of 18 please fill\, sign\, and bring to the event the Minor Waiver HERE \nJoin Marin Audubon Society Property Coordinators for seasonal tasks to maintain and improve habitat for birds and other wildlife at the Corte Madera Marsh Ecological Reserve. The importance of this 5 acre portion of the marsh stems from its location\, bounded on three sides by the California Department of Fish and Wildlife’s Corte Madera Ecological Reserve. On the south boundary is the Heerdt Marsh\, a tidal marsh that has never been diked\, on the east filled land of the Reserve and on the north the Reserve’s parking lot. CMMERE’s historic tidal marsh is habitat for a large population of the endangered Ridgway’s rails in addition to shorebirds and waterfowl.  \nRain cancels our work days. \nFor questions please reach out to the Volunteer Coordinator volunteercoordinator@marinaudubon.or or the Property Coordinator Martha Jarocki at  marthajarocki@gmail.com.
URL:https://marinaudubon.org/event/corte-madera-marsh-ecological-reserve-cmmere-volunteer-work-day/2027-07-10/
LOCATION:Corte Madera Ecological Reserve (CMER)\, CA\, United States
CATEGORIES:Volunteer
ATTACH;FMTTYPE=image/webp:https://marinaudubon.org/wp-content/uploads/2026/10/Corte-Madera-Marsh-Ecological-Reserve-CMMERE-Volunteer-Work-Day.webp
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20270807T100000
DTEND;TZID=America/Los_Angeles:20270807T130000
DTSTAMP:20261002T233647Z
CREATED:20261002T201834Z
LAST-MODIFIED:20261002T233647Z
UID:10000361-1817632800-1817643600@marinaudubon.org
SUMMARY:Triangle Marsh Volunteer Work Day
DESCRIPTION:Date: Every first Saturday of the month from 10:00 – 1:00 \nDirections: From the Paradise Drive exit on Highway 101 go 1.5 miles south of The Village Shopping Center on Paradise Drive. Triangle Marsh is between Golden Hind Passage and the Marin Montessori School. Google Map \nPlease fill out the Volunteer Sign Up Form HERE \nIf you are under the age of 18 please fill\, sign\, and bring to the event the Minor Waiver HERE \nJoin Marin Audubon Society Property Coordinators for seasonal tasks to maintain and improve habitat for birds and other wildlife at Triangle Marsh. This 31-acre property\, acquired in 1999\, is located on Paradise Drive across from the Ring Mountain Preserve in Corte Madera. The property consisted of ancient tidal marsh (habitat for the endangered California Ridgeway’s Rail)\, intertidal baylands (habitat for migratory waterfowl and shorebirds)\, and uplands\, most  of which was created by the placement of fill when Paradise Drive was constructed. \nRain cancels our work days. \nFor questions please reach out to the Volunteer Coordinator volunteercoordinator@marinaudubon.org or the Property Coordinator Bob Hinz at  rbrthnz@comcast.net.
URL:https://marinaudubon.org/event/triangle-marsh-volunteer-work-day/2027-08-07/
LOCATION:Triangle Marsh\, Triangle Marsh\, Corte Madera\, 94925\, United States
CATEGORIES:Volunteer
ATTACH;FMTTYPE=image/webp:https://marinaudubon.org/wp-content/uploads/2026/10/Triangle-Marsh-Volunteer-Work-Day.webp
END:VEVENT
END:VCALENDAR