The dolphin was spotted in a channel of the Bolsa Chica wetlands Friday, circling in shallow waters as crowds grew along the banks and TV helicopters flew overhead.
Wildlife experts on paddleboards managed to coax the animal toward the open sea Saturday, but it was spooked by a pair of fellow dolphins and swam back to the wetlands.
Mr. Wallerstein says rescuers might try to herd the dolphin back to the ocean on Monday, but they hope it will find its own way out.
Navy nears power deal to help avoid shortages
LOS ANGELES — The Navy is nearing a first-time agreement to reduce electricity use at its sprawling San Diego-area bases, if power runs short in Southern California this summer.
The Navy is San Diego Gas & Electric’s largest customer, and the deal is intended to diminish the threat of blackouts while the San Onofre nuclear plant remains offline.
Under the agreement, the Navy would temporarily reduce its energy consumption if supplies get scarce, in exchange for savings on rates. The utility has similar agreements with large industrial customers that can slash demand for power at critical times.
State officials have warned of rotating blackouts this summer in Southern California if a heat wave hits while the ailing reactors remain dark, though activists say adequate reserves are on hand.
• From wire dispatches and staff reports