The Steelhead of Alameda Creek

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Across the Bay from Pilarcitos, in the Alameda Creek watershed, SFPUC finds itself involved in another steelhead restoration discussion, centered around the utility’s Calaveras Dam near Sunol Regional Wilderness. The reservoir created by the dam can hold about 97,000 acre-feet … Read more

View from the Ground

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Most folks don’t think much of snakes unless they trip over them. It turns out that a remarkable diversity of serpents lives nearby, from beautiful red-bellied ring-necked snakes hiding under logs in damp woodlands to three- or four-foot rattlers sunning themselves on rocky slopes in Sunol Regional Wilderness. Able predators, many of our local snakes have evolved fascinating strategies for subduing their prey, whether rodents, amphibians, or even other snakes.

Watching for Blue Bellies

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We’ve all seen these plentiful little lizards flitting about our trails. Did you know they’re a critical food source and even help protect you from Lyme disease?