We advocate for salmon-friendly policies to protect California’s most important run of endangered coho salmon, located in Marin County’s Lagunitas Creek Watershed.

The population of Central California Coast coho salmon has declined more than 95 percent from historic levels, and are now listed as ‘endangered’ under the Federal Endangered Species Act.

Through advocacy, stream protection, and legal action, we’re taking action to ensure the Marin County Board of Supervisors make salmon a priority and take action before it’s too late!

Join us in using science and people power to restore creeks, rescue fish, and change policy.

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September 11, 2026

Coho Salmon Show Signs of Recovery in San Geronimo Valley

Updates

Coho Salmon Show Signs of Recovery in San Geronimo Valley

| 2026, California, Coho Salmon, Conservation, Habitat Restoration & Landowner Assistance, Salmon, Salmon Population Monitoring, Wildlife Monitoring | No Comments
Coho Salmon Show Signs of Recovery in San Geronimo Valley Tributaries — But the Fight Isn't Over For a species teetering on the edge of extinction, every fish counts. That's…

From Seed to Forest: Mapping the Journey of 10,000 Redwoods

| 10,000 Redwoods, 2026, Bay Area, California, Conservation, Endangered/Threatened Species, Habitat Restoration, Human-Wildlife Conflicts, Redwood Resources, Redwoods, Salmon | No Comments
Written by Dinah Sandoval and GIS maps and illustrations by Alex Novoa. Imagine opening an interactive map and watching it populate with individual trees, to a grove and as the…

Introducing a New Chapter for the 10,000 Redwoods Program

| 10,000 Redwoods, 2026, Action Center, Bay Area, California, Conservation, Habitat Restoration, Redwood Resources, Redwoods, Salmon | No Comments
This year marks an exciting new chapter for Turtle Island Restoration Network’s (TIRN) 10,000 Redwoods Program. With renewed capacity and a long-term vision, we have an opportunity to build on…