Want to become a VOG VIP?

Learn about how you can get involved in our vertical oyster garden (VOG) citizen science program!

What are vertical oyster gardens and how can they help Tampa Bay?

Vertical oyster gardens (VOGs) are a popular, community-led initiative that help to recover lost ecological services to Tampa Bay!

VOGs are recycled oyster shells strung together on a rope or wire and suspended from a dock or seawall.

Once VOGs are deployed from a dock or seawall, oyster larvae will begin to settle on the oyster shells.

The oysters will grow and provide habitat for other marine species like fishes, sponges, and worms.

VOGs mimic the hard substrates that oyster reefs provide.

Oyster reefs are formed as oyster larvae settle, grow, and reproduce on a hard substrate or existing oysters.

Oyster reefs are important because they provide:

  • Habitat for birds, fishes, and invertebrates

  • Shoreline stabilization and erosion control

  • Nutrient storage and mitigation

  • Water filtration

For example, one oyster can filter up to 50 gallons of water per day!

Want to join our citizen science program?

At the Gulf Shellfish Institute, we are interested in understanding the science behind VOGs.

A few of our research questions are:

  • What water quality parameters lead to the best recruitment and growth of oysters on VOGs?

  • How much time does it take for oysters to settle and grow on VOGs?

  • What other species like to live on VOGs?

By enrolling in our citizen science program, you can help us learn more about VOGs while also helping educate our community about the importance of oyster restoration.

Learn more about what it means to become an Estuary Educator, Oyster Ambassador, or Shellfish Scientist!

  • Don’t have water access to deploy your own VOG, but still want to spread awareness about the benefits of oysters? Estuary Educators commit to hanging a VOG proudly from their front porch, patio, or anywhere they like. They then educate their family, friends, and fellow community members on the importance of oysters and how VOGs can help recover lost ecological services to Tampa Bay.

  • Oyster Ambassadors commit to deploying at least one VOG from their own personal dock or seawall for a minimum of 12 months. During that time, GSI scientists will follow up with our Oyster Ambassadors at 6- and 12-months post-deployment to collect wet weights of the VOGs and water quality measurements. This information will be used to help scientists determine which water quality measurements, like temperature, salinity, and dissolved oxygen, are most important for VOG success.

  • Shellfish Scientists commit to all of the responsibilities of our Oyster Ambassadors, but become the scientists themselves! In addition to allowing GSI scientists to record VOG wet weights and water quality measurements at 6- and 12-months post-deployment, Shellfish Scientists will take photos of their VOGs quarterly and upload them to iNaturalist. Shellfish Scientists will be given an ID sheet with all of the organisms that may be present on their VOGs to assist them with identifying the species present.

We have seven VOG box locations across the Tampa Bay region where you can pick up your own VOG.

Check out the map to find the VOG box location closest to you!

Each VOG box is stocked with VOGs that have been weighed and given a unique ID number. This tells us how much your VOG weighed initially so that when oysters and other animals start to settle and grow on your VOG, we can measure that growth over time.

Ready to become a VOG VIP?

Ready to get started?

Click the link below to request a VOG.

After you submit the form, GSI’s Scientific Outreach Coordinator will reach out to you to help you find the closest VOG box location to you. Once you pick up your VOGs, you can enroll them in our VOG Citizen Science Program. The top shell of each VOG has an identification number that we will ask you to share with us on the form.

Instructions For How to Install Your VOG

Now you are ready to install your VOG! Check out the Tampa Bay Estuary Program’s video below for instructions on how to install your VOG.

Instructions for Shellfish Scientists

Thank you for signing up as a Shellfish Scientist! Please upload quarterly observations to our VOG iNaturalist log at the link below.

Here are step-by-step instructions on uploading observations to iNaturalist and an introduction video if you are new to the platform. Please contact GSI’s Scientific Outreach Coordinator if you have any additional questions or need assistance!

Oyster Explorers Hub

Welcome to the Oyster Explorers Hub!

Here you will find our interactive coloring activities where you can unleash your creativity and bring your own VOG to life! Color in a VOG that has already recruited oysters and see how many animals you can count. Then, create your own VOG by drawing in the oysters and animals found on the ID sheet.

Share your VOGs with us @gulfshellfish on Instagram! We can’t wait to see you what you create!

Have questions?

Contact GSI’s Scientific Outreach Coordinator, Olivia Blondheim:

blondheim@gulfshellfish.org

Thank you to our partners!