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Wildlife

Orange, black and white monarch butterfly seen landing on purple milkweed flowers.
Here's what we're doing to help protect monarch butterflies

You can almost hear the resounding cry from the East Bay to San Mateo County to Marin: Let's help the monarchs! From our own backyards to the undulating landscape around Mt. Tamalpais, Parks Conservancy staff, partners, and our parks community are marshaling resources to study and help monarch butterflies.

Aerial view showing the Quartermaster Reach wetlands
Restored wetlands offer new habitat for Presidio wildlife

For the first time in over 100 years, the Presidio’s Tennessee Hollow watershed will be connected to the San Francisco Bay.

Black and yellow peregrine falcon with white fluffy chicks in rocky nest
Fledge spotting: Peregrine falcon pair nesting on Alcatraz island

For the first time in recorded history, peregrine falcons have nested on Alcatraz Island!  After months of observating the pair, park biologists have spotted two fledglings.

A coyote explores the Presidio of San Francisco.
Keeping coyotes and all wildlife wild in the GGNRA

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.

San Francisco Critter Socks Collection.
Take a walk on the wild side! San Francisco Critter Socks celebrate local wildlife

To help kids learn about park wildlife, we developed our San Francisco Critter Socks Collection. The collection celebrates three species that make their home in our park: raccoons, bobcats, and mule deer.

Green sweat bee (Agapostemon texanus) on flower
Who knew bees could bring Mt. Tam together?

In an era when insect declines are making international news, One Tam decided data about pollinators could help assess the resilience of Mount Tam’s ecosystems.

Lainie Motamedi, left, and Park Ranger Katlyn Grubb ride out from the Horse Mounted Patrol Stables in the Marin Headlands.
The GGNRA’s most unique volunteers: Horse Mounted Patrol keeps parks safe

The Horse Mounted Patrol is the only program in the GGNRA that allows volunteers to ride National Park-owned horses. The 43-year-old program is unique in that it’s run entirely by volunteers—some of whom have served for close to three decades.

Bumble Bee (Bombus sp.) in the Golden Gate National Recreation Area
Why bees are so important in the Golden Gate National Parks and beyond

It seems we see bees buzzing around just about any plant, but what are their favorite flowers? Bees love native California flora!

A bobcat sits in a field of tall grasses with yellow flowers
Wildlife corridors: The impacts of stitching together fragmented habitats

Milagra Ridge is considered a habitat island because it’s surrounded by development on all sides. A wildlife corridor could help provide species inhabiting Milagra Ridge with a safe way to connect and migrate to other parts of the Golden Gate National Recreation Area (GGNRA), as well as other open spaces in the Bay Area.

Man holding fishing net with juvenile coho salmon in it. He's about to hand it over to a research to re-release it in Redwood Creek.
Coho salmon: [Co]ming [ho]me to Redwood Creek

For coho salmon (Oncorhynchus kisutch), the connection between Redwood Creek and the Pacific Ocean is a matter of life or death.