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Tideline is a quarterly newsletter published by the San Francisco Bay National Wildlife Refuge Complex in partnership with the San Francisco Bay Wildlife Society. The last print issue of Tideline was published in summer 2019, and future issues will be distributed online.

Download the Latest Issue

Summer Tideline 2019 (1.70 MB)

Spring Tideline 2019 (2 MB, pdf)

Winter Tideline 2018 (1.49 MB, pdf)

Autumn Tideline 2018 (1.7 MB, pdf) 


Subscribe to Tideline

If you would like to receive the new online newsletter, you must opt in by signing up here. If you would like to receive a hard copy in the mail, please send an email to mary.deschene@sfbws.com and indicate that you would like a hard copy mailed to you. 

Looking for a previous Tideline cover story?  Click here for a list of stories dating back to 1992. You can also find complete issues dating back to 2003 available here.