Latest from Mount Tamalpais State Park
July 01, 2006 by Edward S. Ross
The sticky monkey flower, common on sunny Bay Area hillsides, hosts an array of insect visitors. Edward Ross’s intimate photos of these visits are but a small sample of the thousands he’s taken over six decades of studying insects near and far.
April 01, 2006 by Doris Sloan
All of the familiar landforms we see here in the Bay Area—ridges, cliffs, lakes, and even San Francisco Bay itself—are products of the same titanic encounters between tectonic plates that produce our frequent quakes. Through a geologist's trained eye, we learn to interpret the signs these forces have left on the land around us.
January 01, 2002 by Elizabeth Rush
Is it a mushroom? A moss? Bacterial scum? Trod on underfoot or passed by in blissful ignorance, lichens are perhaps the least understood element of the Bay Area landscape. But they are everywhere. And when we look closely at them, a colorful and diverse world opens up before our eyes.