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A small bird sits in the center on a branch with a white sky background and many green oak leaves and brownish twigs below.
What's causing changes in Kestrels?

Data from seven fall raptor migration sites show that not only have kestrel numbers have been declining across North America, they've also been getting smaller. 

A brownish Red-tailed hawk perches on green evergreen branches with a blue sky background.
How are rodenticides affecting raptors?

Anticoagulant rodenticides (AR) are used to control pests, but secondary exposure can affect non-target species like raptors. Researchers tested juvenile Red-tailed Hawks to learn more. 

Since the Presidio became a national park site, incredible transformations have taken place – from Crissy Field to the Tunnel Tops.
Presidio 30 RSVP

This year marks three decades since the Presidio became a national park site. Over that time, incredible transformations have taken place – from Crissy Field to the Tunnel Tops – thanks to you, our park champions.

Peregrine Falcon with chicks
Expert Peregrine Falcon viewing tips from Alcatraz Biologist Lidia D’amico

For the first time, you can see the fledgling family of Peregrine Falcons growing up on Alcatraz! See expert tips how to spot these birds of prey while visiting the island.

Two people examining a branch at a BioBlitz event.
Spring/Summer 2024 Gateways: News and photos from the GGNRA

Here are some extras from the Winter 2023 issue of Gateways, the member newsletter of the Golden Gate National Parks Conservancy. If you're a member, you got the entire colorful newsletter delivered straight to your mailbox. Not a member? Join today!

A foggy photo of the forests of Mt. Tam with the rising sunlight filtering in.
One Tam partners release 10-year Forest Health Strategy for Marin

SAN FRANCISCO (September 5, 2023)—The National Park Service, California State Parks, Marin Water, Marin County Parks, and the Golden Gate National Parks Conservancy working in partnership as One Tam, have released the Marin Regional Forest Health Strategy (Forest Health Strategy), laying out a new model for understanding and caring

A gray fox sits atop a log in the woods of mount tamalpais scratching its ear with its foot.
Technology Boosts Wildlife Research in Marin

SAN RAFAEL, CA. (January 10, 2024)—The National Park Service, California State Parks, Marin Water, Marin County Parks, and the Golden Gate National Parks Conservancy working in partnership as One Tam announces a new partnership with Conservation International and Google Wildlife for Marin Wildlife Watch (formerly called Marin Wildlife Picture Index Project).