With an exuberant splash and careful handling from trained professionals and volunteers, a new cohort (more than 100 fish) of federally endangered adult coho salmon were re-released into Redwood Creek at Muir Beach on Tuesday, December 18, 2018.

With an exuberant splash and careful handling from trained professionals and volunteers, a new cohort (more than 100 fish) of federally endangered adult coho salmon were re-released into Redwood Creek at Muir Beach on Tuesday, December 18, 2018.

On February 5, 2019, there was a rare snowy day on Mount Tamalpais.

Give back in the morning during a volunteer event then kick back with incredible views, all hosted by the Parks Conservancy, the nonprofit supporting the Golden Gate National Parks.

The Marin Wildlife Watch, a project of the One Tam partner agencies, offers a glimpse into the secret lives of bobcats...

We often look up at the beauty of the Golden Gate National Parks, but sometimes you can find beauty by looking down. And under. And around. That's what San Francisco Park Stewardship Intern Gabriel Tigreros has been doing lately, documenting every mushroom he can find in the Golden Gate National Parks and neighboring parklands. Take a look at some of his most funky fungi pics here.

Kick back at a Trail Mixer "happy hour" hosted by the Parks Conservancy and experience your national park sites in a new way!

The falcon chicks have hatched, and the world is watching! Check out our favorite moments in this gallery.

Since kicking off Crissy Field Next in fall 2018, your thoughtful feedback, creative design ideas, and compassionate community considerations have inspired us. So, what did we do with all of your ideas? Take a look!

To get warmed up for our favorite time of year—raptor migration season, that is—and GGRO’s incredible 35th year in existence, we’re taking a look back at the best photos from hawkwatch over the last few years.