Opportunities

Join Midpen staff for a fun workday removing invasive stinkwort at El Corte de Madera Creek Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove this plant from our ...

Join Midpen staff for a trail maintenance workday at Los Trancos Open Space Preserve on the Page Mill Trail, where we'll have partial cover from the summer sun. We will continue restoring the trail to its original width and repairing a hole in the tr...

Join Midpen staff for a trail maintenance workday at Purisima Creek Redwoods Open Space Preserve on the Redwood Trail. We will be transporting (with wheelbarrows) and distributing new surface material onto the trail as well as other minor improvement...

Join Midpen staff for a fun workday removing invasive yellow star thistle and stinkwort at Hicks Creek Ranch, a closed area of Sierra Azul Open Space Preserve. Staff will provide training on plant identification, removal techniques, and informatio...

Join Midpen staff for a fun workday removing invasive yellow star thistle at the Mt. Umunhum summit in Sierra Azul Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remo...

Join Midpen staff for a fun workday removing invasive stinkwort and yellow star thistle at Monte Bello Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove this plan...

Join Midpen staff for a fence maintenance workday at Rancho San Antonio Open Space Preserve on the High Meadow and Farm Bypass Trails. We might even have some supervision from the abundant turkeys and deer at this lively preserve! We will be repairin...

Join Midpen staff for a fun workday removing invasive stinkwort & yellow star thistle at Rancho de Guadalupe, a closed area of  Sierra Azul Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information...

Join Midpen staff for a fun workday of removing invasive yellow star thistle in the Skyline Ridge Open Space Preserve. Staff will provide training on plant identification, removal techniques, and education about why we want to remove teasel from ou...

Join Midpen staff for a trail maintenance workday at Thornewood Open Space Preserve on the Rock of Ages Trail. Experience the hidden historic spots in this less visited area of the preserve! We will be improving a small connector trail and clearing s...

Join Midpen staff for a trail maintenance workday at Windy Hill Open Space Preserve on the Anniversary Trail, where you'll have wonderful vistas as you work! We will be restoring a small pull-out area at the end of the easy access section of the trai...

Join Midpen staff for a fun workday of removing invasive stinkwort on the Meadow Trail in Coal Creek Open Space Preserve. Staff will provide training on plant identification, removal techniques, and education about why we want to remove teasel from...

Join Midpen staff for a fun workday of removing invasive yellow star thistle and French broom  in Bear Creek Redwoods Open Space Preserve. Staff will provide training on plant identification, removal techniques, and education about why we want to re...

Join Midpen staff for a trail maintenance workday at El Corte de Madera Creek Open Space Preserve on the Molder Trail. We will be performing general upkeep on this mostly redwood-shaded trail. This is an opportunity to learn more about how we kee...

Join Midpen staff for a fun workday of removing invasive French broom in the Hawthorns Historic Complex in Windy Hill Open Space Preserve. Staff will provide training on plant identification, removal techniques, and education about why we want to ...

Join Midpen staff for a fun workday removing invasive stinkwort and French broom in Bear Creek Redwoods Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove these p...

Join Midpen staff for a fun workday removing invasive stinkwort and slender false brome at Thornewood Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove stinkwort ...

Join Midpen staff for a trail maintenance workday at Picchetti Ranch Open Space Preserve on the Zinfandel Trail. Did you know there's a working winery and tasting room at this preserve? We will be clearing accumulated soil from the uphill side of the...

Join Midpen staff for a fun workday removing invasive stinkwort at Skyline Ridge Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove this plant from our local land...

Join Midpen staff as we celebrate National Public Lands Day with trail maintenance at Long Ridge Open Space Preserve on the Achistaca Trail. "Achistaca" is a word from the Mutsun language meaning "Place of the Enemy/Competitor," and referred to the C...