How five proposed Trump Administration changes threaten protections for struggling species in the San Francisco Bay Area.

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A creek for all: Children play at Sausal Creek in October 2025. This was a local dump, years ago. Amir Aziz / Bay Nature When Bay Nature was born 25 years ago, the greater Bay Area stood at a tipping ...

Here to stay? Mats of Eurasian watermilfoil clog waterways in the Tahoe Keys, on Lake Tahoe’s south side. It can regrow from a wisp. (Sonya Bennett-Brandt) In the shallows of south Lake Tahoe, diver ...

Lupines bloom on the Adler Ranch in Big Sur, which Western Rivers Conservancy acquired and gave to the Esselen Tribe of Monterey County nonprofit in 2020. (Photo by Doug Steakley, courtesy Western ...

Tech billionaires are fighting for their proposed 400,000-person city in Solano County. At least 21 imperiled species depend on the ecosystems where the new city could be built.

Amah Mutsun Native Stewardship Corps member Abran Lopez chops down nonnative hemlock at Quiroste Valley Cultural Preserve to allow for the return of native plants such as coast tarplant. (Photo by ...

Pistachio orchards, like these at Gilkey Ranch near Five Points, California, are producing the nut of the future, say farmers, because the crop goes dormant during drought and demands less water and ...

This is the first in an occasional series on mentors, mentorship, and natural history teaching in Northern California. Find other entries in the series as they appear ...

A red-tailed hawk perches by a chardonnay vineyard near the Napa-Sonoma Marshes Wildlife Area. (Photo by Andrew A. Lincoln, @alincoln_photo) Laura Echávez is perched precariously atop a 16-foot ladder ...

We’re peering down into a ravine carved out by Lagunitas Creek, looking for North American river otters. According to official California Department of Fish and Wildlife records, last updated in 1995, ...

Spire, an installation made from felled cypress logs by organic artist Andy Goldsworthy, greets the morning surrounded by a reforested grove of Monterey cypress seedlings. These plots are part of an ...