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Sustainable greeting cards that protect Bay wildlife & waters.

🎨 ARTWORK by Bay Area artists

🦋 FEATURES Bay Area species

🌎 PROTECTS Bay Area salt marshes

💚 SUPPORTS Bay Area nonprofits & artists

Variety Pack

Includes all 5 card designs, featuring the 5 Bay Area salt marsh animals in our '25 winter collection.

Salt Marsh Harvest Mouse

Endangered & only found in Bay Area salt marshes. Very small (3 in) and capable swimmers!

Tidewater Goby

Endangered, tiny coastal fish living in brackish marshes & lagoons only in California.

Tule Elk

Historically, Tule Elk thrived in Bay Area salt marshes, but were nearly wiped to extinction by the 1870s.

Western Pygmy Blue

Smallest butterfly in the U.S. Native to salt marshes and deserts in the U.S. & Mexico.

Western Snowy Plover

Threatened since '93. They forage along the edges of salt marshes, beaches, tidal flats, and mudflats.

Send a Card

Handwritten and sent for you! Send to friends, family, or even a secret admirer. Min $20 donation.

No Cards

$1 min donation. We accept many forms of payment: credit / debit cards, stock, crypto, & DAF grants.

Make a positive impact this holiday season.

Make a donation and receive our greeting cards made from 100% recycled materials. All artwork on our cards is from Bay Area artists. 100% of profits support San Francisco Baykeeper, a local nonprofit partner using science, advocacy, and the law to defend the Bay. Your donation helps protect local wildlife, stop polluters, and build a climate resilient Bay Area.

Why focus on salt marshes? Salt marshes are one of the most productive ecosystems in the world, yet approximately 90% of them in the SF Bay have been lost over the last 150 years. They serve as buffers against sea level rise, filter pollutants out of the Bay, store carbon and greenhouse gases 10X greater than tropical rainforests, and provide habitats for hundreds of animal species, including those featured in our cards. Time travel through the SF Bay tidal marshes here. 🫎🐭🦋🫶💚🌏♻️🌊

meet the artists!

Left to right: Lizzy Schiller (CACC Executive Director), Sophie Christel (Salt Marsh Harvest Mouse card), Anna Costanza (Tidewater Goby card), Alice Tu (Western Snowy Plover card), Jasmine Anais (Tule Elk card), and Allie Kent (Western Pygmy Blue card) at a local salt marsh - Redwood Shores State Marine Park, October 2025.