
Every spring California least terns return to the Bay Area to breed. These endangered birds, and other terns, have a remarkable hunting style: Drop quickly, and crash head-first into the water. Don’t try that at home!

With a San Francisco Board of Supervisors vote set for April 30 to decide the fate of Sharp Park north of Mori Point, and a developer ready to sell a large property to the south, the rare snakes and frogs that thrive on Mori Point could get a whole lot more elbow room.

Leafcutters, diggers, carpenters, and masons… At first glance that may look like a directory for building contractors. Add the miners, cuckoos, and sweats and what you have isn’t a list of tool-bag clad builders, but some of the 1,600 known species of native bees in California. Here’s how you can make them at home in…

Insects have fascinating lives and behaviors most of us never notice. But if you spend even 15 minutes watching bees or butterflies, you’re sure to be drawn into their worlds and want to know more about them. Here are some places to see them and resources for learning about them. TOURS AND GARDENS FOR BEES…

April and May are great months for getting to know native plants through native plant sales and garden tours held around the Bay Area. And not only gardeners benefit: The proceeds from these sales fund valuable conservation work all over the region.

Climate change may have arrived in your own yard, and scientists across the nation would like to hear about it. Researchers and educators in the abstruse-sounding National Phenology Network hope to harness the power of hundreds or thousands of citizen scientists across the nation all keeping notes on critical changes in the natural world.