Martin Griffin Preserve (formerly called Bolinas Lagoon Preserve) hosts one of the most studied Great Egret nesting sites on the …
Upcoming Events
Bay Nature's events calendar has events from nature organizations all over the Bay Area. Find guided Bay Area hiking, learn about Bay Area wildlife, and more. Learn about our In the Field outings.
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Saturday, May 25, 2013
Public Season at Martin Griffin Preserve
Butterflies & Blooms
Get eye to eye with a butterfly in the exhibit Butterflies & Blooms coming to the Conservatory of Flowers in …
San Bruno Mountain Watch Founder’s Hike with David Schooley
San Bruno Mountain Watch offices
David Schooley, founder of San Bruno Mountain Watch, will lead his popular Founder’s Hike on the 4th Saturday of each …
Bird Hike: To Hover or Not to Hover
Indian Tree
Free Family Science Day at Lake Lagunitas
This is a great opportunity to introduce your kids to the wonders of the plants and animals on the watershed. …
Guided Wildflower Walk
Join staff on a guided tour of the native wildflowers at Lands End! See this magnificent springtime display and learn …

