Skip to content
Sponsored

Thanks to our advertising sponsor -

Endangered Species Big Year Bike Tour

From SFBC: Bring the 2010 Golden Gate National Parks Endangered Species Big Year to a close with a great bike ride to observe some of the imperiled plants and animals clinging to survival in San Francisco’s wild northwestern corner. The ride will start off searching for Humpback Whale, Steller Sea Lion, Southern Sea Otters, and Marbled … Continued

From SFBC:

Bring the 2010 Golden Gate National Parks Endangered Species Big Year to a close with a great bike ride to observe some of the imperiled plants and animals clinging to survival in San Francisco’s wild northwestern corner. The ride will start off searching for Humpback Whale, Steller Sea Lion, Southern Sea Otters, and Marbled Murrelet at Lands End, then ride through the Presidio to discover the San Francisco Lessingia and the strange story of the Gowen Cypress. The last stop will be at the Crissy Field Wildlife Protection Area to check in on the Western Snowy Plover. Bring food and water; RSVP required, sign up online.

Photo of Aaron Bialick
Aaron was the editor of Streetsblog San Francisco from January 2012 until October 2015. He joined Streetsblog in 2010 after studying rhetoric and political communication at SF State University and spending a semester in Denmark.

Read More:

Streetsblog has migrated to a new comment system. New commenters can register directly in the comments section of any article. Returning commenters: your previous comments and display name have been preserved, but you'll need to reclaim your account by clicking "Forgot your password?" on the sign-in form, entering your email, and following the verification link to set a new password — this is required because passwords could not be carried over during the migration. For questions, contact tips@streetsblog.org.

More from Streetsblog San Francisco

What If All Cars Were Autonomous, Electric, and Free?

April 13, 2026

“Why Do We Do This Bill?”: Preparing Congressional Staff for Surface Transportation Reauthorization

April 13, 2026
See all posts