Bay Nature magazineApril-June 2017

Naturalist’s Notebook: They Lowered the Level of San Mateo’s Marina Lagoon and Found … These Things

April 4, 2017
About the Author

Naturalist and illustrator John Muir Laws is the author of the Laws Field Guide to the Sierra Nevada and Sierra Birds: A Hiker's Guide. Learn more and find class schedules at

Sempervirens Fund: Dirt, Sweat, & Beers Volunteer Workday With REI and Sufferfest Beer Co.

Saturday, June 15 @ 8:30 am - 1:00 pm | Free

Help Clear Invasive Plants and Have a Beer with Sempervirens Fund, REI, and Sufferfest Beer Co. at the soon-to-be-opened Kirkwood Entrance at Castle Rock State Park! Who: Sempervirens Fund’s mission is to protect

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