Sonoma Coast

Greater Farallones Sanctuary Map
National Ocean Service | NOAA | Department of Commerce

When the Cordell Bank and Greater Farallones National Marine Sanctuaries were expanded in 2015, advocates happily described them as "permanently" protected. That protection is now threatened by an April 28 presidential executive order which seeks to review the expansion, as Steve Mencher reports in the second part of a two-part story.

Discovering a Coastal Rock’s Prehistoric Legacy

Jun 3, 2017
Bruce Robinson, KRCB

Smooth surface areas on some large rocks on the Sonoma Coast might be a remnant of prehistoric animals rubbing against them, but definitive evidence to justify the popular name given to these Mammoth Rocks” has been elusive.

Since he began looking into this issue, the now-retired archeologist has found several other similarly polished rock surfaces not too far from his first discovery. And after a paper Parkman wrote about his explorations was published, he heard about still more such locations in other states.

Bottlenose Dolphins Now Frequenting the North Coast

Jan 6, 2017
Jackie Sones

Bottlenose dolphins have become increasingly frequent visitors along the north coast, as their range and numbers appear to be expanding.

The first bottlenose dolphin was spotted in San Francisco Bay more than 15 years ago, but Bill Keener of Golden Gate Cetacean Research it took them some time to begin venturing farther northward.