Introducing “Notes from the Field,” a series where we highlight stories from our incredible staff members in their unique roles at the Parks Conservancy. This week, we’re featuring Edwin Sera, Alcatraz Cell House Tour Manager and Parks Conservancy staff member for over 30 years.

Back in 2024, our Tamalpais Bee Lab launched a successful community science effort to find a rare, endemic bee that hadn't been seen in almost 50 years. We just wrapped up 2026 season on Mt. Tamalpais learning more about this elusive bee.

As we celebrate national parks, we also face the reality of aging infrastructure, staffing shortages and budget cuts with this urgent question: Will Congress continue to provide the resources needed to care for America's most beloved places? 

Looking back now, Crissy Field feels strikingly ahead of its time. This year marks the 25th anniversary of Crissy Field’s transformation into one of San Francisco’s most beloved public spaces.

Why were WNBA and NBA players snapping photos around Alcatraz Island recently? They were getting a taste of an Alcatraz experience you can have, too.

TNT Traysikel made history and worldwide news when it crossed the Golden Gate Bridge earlier this year, reportedly becoming the first Filipino traysikel to cross the famed bridge. 

As a Community Engagement Program Manager for San Mateo County, one of the most meaningful parts of my work is creating and leading Spanish-language programs for the Latino community.

As the Golden State Valkyries head into the playoffs, fans have a new name for the ferocious defense that has become one of the team’s signatures. They call it Valkatraz.