In California's Central Valley, the oil industry has been dumping wastewater into unlined—and under-regulated—ponds, threatening the state's limited groundwater and the humans who rely on it.
Concerned citizens, scientists, and conservation groups have joined forces to protect what stopover spots remain for birds migrating from South America to the Arctic.
Governor Jerry Brown has signed multiple pieces of legislation that codify California's ongoing transition away from relying on fossil fuels for energy.