Long-lost plant returns to life at Pier 94
Editor’s Note: Sea-blite is an endangered shoreline plant that had not been seen in the Bay Area since the 1950s — until it was recently re-introduced at Pier 94, the onetime dump site owned by the Port of San Francisco that Golden Gate Bird Alliance is restoring as wildlife habitat. The following is an excerpt from an article on sea-blite in the current issue of Bay Nature magazine. Click here to read the full article.
By Eric Simons
To get to the exceedingly rare plant called California sea-blite you go down to the east shore of San Francisco on an unmarked industrial road, past warehouses and jumbled rail lines. Cement plant rock-crushers roar, grinding Canadian gravel to fuel the city’s construction boom. A black tanker rests on a weed-lined rail spur, its side stamped in white: INEDIBLE TALLOW. A concrete road divider marks the end of the industrial area, and then in the shadow of the rock piles the waves sigh over a small crescent marsh with a view of the Bay Bridge and Oakland.
On a sandy rise about 10 feet from the water’s edge sprouts what looks like a plantation of waist-high green pipe cleaners. Over these, the freelance coastal ecologist Peter Baye pauses. This is one of only three small populations of endangered, once-extirpated sea-blite (Suaeda californica) around San Francisco Bay….
Peter Baye inspecting sea-blite seeds at Pier 94 / Photo by Eric Simons
Baye wears jeans, wire-rim glasses, and a gray wool beanie in the style favored by the Cousteaus. A former staff scientist at both the Army Corps of Engineers and the U.S. Fish and Wildlife Service, he is considered one of the leading architects of coastal conservation in Northern California….
Twenty years ago Baye latched onto an anonymous plant that had been extinct in the San Francisco Bay for decades and, in the face of overwhelming bureaucratic and public indifference, has worked doggedly to bring it back. Peter Baye saw something bigger in the case of the sea-blite. Today, from the mud at our feet, spring the spiky green tendrils of a defiant attack on marsh idolatry—and on the way we think about endangered species.
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California sea-blite thrives in the narrow strip of ecotone sandy beach on the bay edge of tidal marshes. In Southern California’s Morro Bay, the only other place it lives, it is a climber of fences, driftwood, and dunes.…

Harbor seals on old dilapidated dock / Photo by Richard Bangert
Girls from Bayview Elementary with box that the flycatchers used / Photo by Anthony DeCicco
Nesting pair of Ash-throated Flycatchers / Photo by Miya Lucas
Ash-throated flycatcher with dragonfly / Photo by Miya Lucas
Female Western Bluebird near the nest box / Photo by Miya Lucas
Alvaro Jaramillo on boat / Photo by Gail Stevens