A great egret takes to the sky from a nearby pool. Rusty marsh wrens call to each other from common reeds. In the distance, a white-tailed kite glides above uplands. 

It’s a clear and pleasant morning in late September at Pacheco Marsh—a 237-acre redesigned salt marsh landscape in Martinez that opened in May 2025. Although surrounded by industry, its 2.5 miles of new trails and navigable sloughs for canoes, kayaks, and paddleboards feel like a wetland in balance, its pools and uplands pulsing with life.

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Journalist and author Aleta George writes about the nature, history, and culture of California. She is the author of the award-winning biography "Ina Coolbrith: The Bittersweet Song of California's First Poet Laureate."