On the central California coast, the southern end of Pacific salmon’s range, streams are drying up and the imperiled fish need to be rescued if they are to survive. Biologists are planning a relocation to save these coho and steelhead.

On the central California coast, the southern end of Pacific salmon’s range, streams are drying up and the imperiled fish need to be rescued if they are to survive. Biologists are planning a relocation to save these coho and steelhead.