July 08, 2012 by Bay Nature Staff
Easy trails along marshes and grasslands and great views of the East Bay hills and San Francisco Bay make this ...
September 26, 2011 by Richard Karevoll
On a 55-acre lot in Antioch, a few biologists and a crew of volunteers are waging a battle to protect a vanishing bit of the natural world. The cause isn't easily seen: No whales are threatened and the public isn't in danger of losing a grove of old-growth redwoods. Instead, an endangered and rapidly dwindling species of butterfly teeters on the brink of extinction. And this week, you can help.
August 04, 2011 by Beth Slatkin
If you happen to be in El Cerrito and hear a frog calling, or catch sight of a large yellow butterfly flitting through your yard, it might be Jim McKissock's doing.
April 01, 2011 by Joe Eaton
From migrating monarchs to giant yellow swallowtails to tiny pygmy blues, butterflies are endlessly enthralling. For folks like retired East Bay Regional Parks naturalist Jan Southworth and artist Liam O'Brien, what started as an interest in colorful insects became a passion for creating nectar gardens and protecting habitat to sustain butterfly populations in San Francisco, the East Bay, and beyond.