Species

An owl sits with eyes closed in the canopy of a tree.
Conservation
Marin County is a great place to be a Northern Spotted Owl. At least, that’s what we can imply from the data.
Bald Eagle
Article
“This is a super exciting time for Bald Eagles in the Bay Area. We must be doing something right for Bald Eagle ecology."
Nudibranch observed in a park tidepool
Article
Visit a small but dynamic area of the GGNRA and learn why tide pools are being monitored closely for possible changes.
A California giant salamander spotted on Mount Tamalpais
Article
The best time to find a California giant salamander is around dawn and dusk during rainy season, as they traverse the wet landscape. Dr. Lisette Arellano compares recent iNaturalist observations of this species to historical data from museums and databases.
A coyote explores the Presidio of San Francisco.
Article
Spring is coyote pupping season in the Golden Gate National Recreation Area. Get tips on how you can safely enjoy the GGNRA alongside the wild animals that call it home.
Lion’s Mane (Hericium erinaceus) spotted on Mt. Tamalpais.
Article
Come take a moment to lift up a log or peer closely at a fallen branch and you might be surprised at what you find. But what is that spongy-looking thing? And is that orange moss growing on that tree? Don’t worry, the Parks Conservancy has you covered in this...
Oakwood Valley
Our Work
Ongoing
Just north of the Marin Headlands, Oakwood Valley features a hiking trail loop that winds through native grassland and the largest stand of oak and bay forest in the Golden Gate National Parks. The Parks Conservancy's Park Stewardship program works hard to protect these valuable resources by engaging the community and volunteers in restoration efforts.
Jerusalem cricket (Stenopelmatus fuscus)
Park E-Ventures Article
Life is not all river otters and coyote pups. Some organisms in these national parks simply give us the heebie-jeebies—justifiably or not. With Halloween a few days away, here’s our list of the scariest and grossest creatures. For the squeamish, turn away. For the stout-hearted, read on—if you dare.