Brigid McCormack: To birds, the Salton Sea wasn't an accident, it was a godsend

Audubon California Executive Director Brigid McCormack today writes in the Desert Sun that while the narrative around the Salton Sea is often one of environmental decay, the site remains one of the most important places for birds on the Pacific Flyway. She notes that it was created at a time when humans were wiping out natural inland water habitat:

"For birds, the creation of the Salton Sea came at just the right time – just as humans began wiping out wetland habitat throughout California.

Two years before dredging began on the Imperial Valley canal, the last remnants of Tulare Lake disappeared. Once the largest freshwater lake in the West, Tulare Lake was nearly twice the size of the Salton Sea, and anchored more than five million acres of Central Valley wetlands, 95 percent of which are now gone.

In 1906, the federal government began work on the Klamath Project, which eventually eliminated 437 square miles (80 percent) of wetland habitat in the Klamath Basin along the California/Oregon border.

Just a few years later, the Los Angeles Department of Water and Power began diverting water from the 108-square-mile Owens Lake, where Native Americans recalled a sky blackened with migratory birds, and naturalist Joseph Grinnell found great numbers of avocets, phalaropes and ducks. By 1926, Owens Lake was gone.

 
In 1941, water was diverted from Mono Lake, a major stopping point for Eared Grebes, Wilson's Phalaropes and California Gulls. Although a protracted legal fight saved Mono Lake from elimination, it has never been the same."
 
That is illustrated in the graphic above. Since 1899, the Salton Sea is the only notable increase in inland water habitat in California.
 
One might be tempted to call the Salton Sea California’s greatest habitat mitigation project. But the Salton Sea depends on runoff water from farms that get their irrigation from the Colorado River – one of the most overtaxed watersheds in the country.One might be tempted to call the Salton Sea California’s greatest habitat mitigation project. But the Salton Sea depends on runoff water from farms that get their irrigation from the Colorado River – one of the most overtaxed watersheds in the country.

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