Free expert-led birding field trips across Marin — everyone welcome, binoculars optional
Marin Audubon Society has been getting people outside to watch birds together for decades — and its field trips are free and open to all. Trips are led by some of the Bay Area's most respected birders: Rusty Scalf, William Legge, David Wiechers, Mark Clark, David Wimpfheimer and others, each…