Become a Supporter of the San Francisco Bay Wildlife Society. Your dues will include a subscription to Tideline and a 15% discount at the Don Edwards San Francisco Bay National Wildlife Refuge Bookstore.
Pay online using PayPal
Select an amount below and click on the Pay Now button to make an online purchase via Paypal.
Pay through check
Download and fill in the membership form, join today, and begin taking advantage of member discounts, publications, activities at the refuge, and more!