Calendar

Ready to welcome the public to an incredible new preserve? Want to help us establish success at a first-of-its-kind place? We are looking for Preserve Steward volunteers welcome and orient visitors new and old during the early access opening of this ...

Would you like to help restore a native plant community and encourage pollinators, such as monarch butterflies, right in our own backyard?  This November we will be returning to one of our restoration sites in Coyote Valley to plant native plants t...

We are looking for 5 volunteers to help with Starry Nights at Rancho Cañada del Oro Open Space Preserve on Saturday November 4th from 6:15pm - 9:15pm. We will need volunteers to help with set up, tear down, parking, check in guests, and make sure g...

Ready to welcome the public to an incredible new preserve? Want to help us establish success at a first-of-its-kind place? We are looking for Preserve Steward volunteers welcome and orient visitors new and old during the early access opening of this ...

TM Volunteer support request for this day of Trail Brushing in Rancho Cañada del Oro. Meet in the main staging area parking zone at 8am.  

Ready to welcome the public to an incredible new preserve? Want to help us establish success at a first-of-its-kind place? We are looking for Preserve Steward volunteers welcome and orient visitors new and old during the early access opening of this ...

Would you like to help restore a native plant community and encourage pollinators, such as monarch butterflies, right in our own backyard?  This November we will be returning to one of our restoration sites in Coyote Valley to plant native plants t...

Ready to welcome the public to an incredible new preserve? Want to help us establish success at a first-of-its-kind place? We are looking for Preserve Steward volunteers welcome and orient visitors new and old during the early access opening of this ...

Ready to welcome the public to an incredible new preserve? Want to help us establish success at a first-of-its-kind place? We are looking for Preserve Steward volunteers welcome and orient visitors new and old during the early access opening of this ...

TM Volunteer support request for this day of Trail tread in Máyyan 'Ooyákma Coyote Ridge OSP. Meet in the main staging area parking zone at 10am. As the preserve hours in winter are 10am to 4pm, this event is beginning at 10am. Staff will receive v...

TM Volunteer support request for this day of Trail tread in Máyyan 'Ooyákma Coyote Ridge OSP. Meet in the main staging area parking zone at 10am. As the preserve hours in winter are 10am to 4pm, this event is beginning at 10am. Staff will receive v...

Join VET's staff from 10 a.m. to 2:30 p.m. on November 18 to learn all about how to use interpretive techniques for engaging our preserve audiences! We will go over icebreakers for new visitors, safety and emergencies, as well as some engagement te...

Ready to welcome the public to an incredible new preserve? Want to help us establish success at a first-of-its-kind place? We are looking for Preserve Steward volunteers welcome and orient visitors new and old during the early access opening of this ...

Ready to welcome the public to an incredible new preserve? Want to help us establish success at a first-of-its-kind place? We are looking for Preserve Steward volunteers welcome and orient visitors new and old during the early access opening of this ...

All new Open Space Authority volunteers are invited to join Gavin Comstock, Volunteer Programs Administrator, for an informative hour long presentation. We will introduce the Open Space Authority staff who support you, cover volunteer roles and respo...

TM Volunteer support request for this day of Trail Brushing in Rancho Cañada del Oro. Meet in the main staging area parking zone at 8am.  

We are looking for one docent to lead a guided hike at Sierra Vista Open Space Preserve on Friday November 24th from 7:30am – 9:30am! As a docent you will lead this hike and help all guests learn a little more about this preserve and the plants and...

We are looking for one or two sweeps to help with a guided hike at Sierra Vista Open Space Preserve on Friday November 24th from 7:30am – 9:30am! As a sweep you will stay in the back of the group of hikers helping to answer any questions and keepin...

We are looking for one docent to lead a guided hike at Rancho Cañada del Oro Open Space Preserve on Friday November 24th from 8:30am – 1:00pm! As a docent you will lead this hike and help all guests learn a little more about this preserve and the ...

We are looking for one docent to lead a guided hike at Coyote Valley Open Space Preserve on Friday November 24th from 8:30am – 12:00pm! As a docent you will lead this hike and help all guests learn a little more about this preserve and the plants a...

We are looking for one or two sweeps to help with a guided hike at Rancho Cañada del Oro Open Space Preserve on Friday November 24th from 8:30am – 1:00pm! As a sweep you will stay in the back of the group of hikers helping to answer any questions ...

Ready to welcome the public to an incredible new preserve? Want to help us establish success at a first-of-its-kind place? We are looking for Preserve Steward volunteers welcome and orient visitors new and old during the early access opening of this ...

Ready to welcome the public to an incredible new preserve? Want to help us establish success at a first-of-its-kind place? We are looking for Preserve Steward volunteers welcome and orient visitors new and old during the early access opening of this ...

TM Volunteer support request for this day of Trail tread in Sierra Vista OSP. Meet in the main staging area parking zone at 9am and take specific instruction from staff for the day.  

TM Volunteer support request for this day of Trail tread in Sierra Vista OSP. Meet in the main staging area parking zone at 9am and take specific instruction from staff for the day.