The Conservation Challenge is a fun way to earn collectible stickers while participating in marine conservation and citizen science. Did you know that you can earn a sticker for participating in a REEF Field Survey Trip? REEF Trips are a great way to learn more about marine life while spending time with others who are interested in conservation. Spaces are still available on trips this year, so check out to see our schedule, and sign up for a trip today.

You can also earn a special Grouper Moon Project sticker by viewing a special documentary about the program. The Grouper Moon Project is a conservation science partnership between REEF and the Cayman Islands Department of Environment, with scientists from Scripps Institution of Oceanography at UC San Diego and Oregon State University, aimed at studying the Nassau Grouper,Epinephelus striatus, an iconic and important Caribbean reef fish. To learn more about the program and view the documentary, visit this page. To learn more about the Conservation Challenge, visit and stay tuned through the year as we highlight new Conservation Challenges!