Delta Matters

At the Eastern gateway to our Bay, where California's two great rivers mingle with tides, wildlife-rich marshes, farms, and water supplies for millions hang in the balance. Also at stake: six endangered fish species, as well as homes, highways, pipelines and power lines.

Award-winning nature-interpreter Mike Moran, supervising naturalist at the East Bay Regional Park District's new Big Break Visitor Center in the Delta, illuminates this many-hued landscape and the living things - including people - that depend on it.