REEF Field Survey Trips are eco-vacations led by marine life experts. Each trip features daily dives and fish ID classes for both beginners and experienced surveyors. Looking for an amazing dive trip this spring? We have a few spaces left on our much-anticipated trip to Indonesia aboard the Blue Manta liveaboard. This a 12-night trip is a one-way crossing through some of the most exotic dive destinations in Indonesia, including Raja Ampat, Ring of Fire, Alor, Maumere and more.

This article highlights the collaborative efforts of conservationists throughout the Gulf of Mexico and western Atlantic who work to combat the invasive lionfish, including REEF's work to orgnanize removal events such as the Florida Keys Lionfish Derby & Festival.

Grouper Moon Project researchers use a variety of technology to study endangered Nassau Grouper in the Cayman Islands, including an underwater microscope to track the movements of Nassau Grouper eggs in the wild. This groundbreaking technology allowed scientists to study the behavior of these fish at a microscopic level and understand more about their reproduction and survival. A study detailing these findings was recently published in the Proceedings of the Royal Society B.

The winter full moon is just a few weeks away, and that means REEF scientists and research partners are gearing up to study endangered Nassau Grouper spawning aggregations in the Cayman Islands. 2024 marks the 22nd year of the Grouper Moon Project, a collaborative research effort between REEF, the Cayman Islands Department of Environment (DoE), and scientists at Scripps Institution of Oceanography at UC San Diego and Oregon State University, aimed at studying one of the largest and last known spawning aggregations of endangered Nassau Grouper.

We're gearing up for another great year of marine conservation, and we hope you can join us to celebrate at a REEF event this year.

REEF by the Sea - March 1-3, in La Jolla, California: REEF Sustainers receive an invitation to this annual event, held each spring in either California or Florida. The weekend includes guest speakers such as scientists and other experts, plus socials and REEF program updates. For more information about donor recognition levels, visit this page.

Our first Fish of the Month for 2024 is the Kelp Greenling, Hexagrammos decagrammus!

Survey Regions: Kelp Greenlings are found throughout the PAC REEF survey region, from Alaska to northern and central California. They are also present (but less common) in southern California. Click here to view the REEF database report for this species.

Our online programs are free and open to all! Check out what's coming up, and view the entire schedule of Fishinars and other online programs here.

We're excited to announce our speaker lineup for 2024 REEF Fish & Friends! Each month features an engaging ocean-themed presentation from a guest speaker. Presentations are free to attend, and are hosted at the REEF Campus in Key Largo. If you're not able to join us in person, the seminars are livestreamed on Facebook and YouTube. Upcoming Fish & Friends presentations include:

We are excited to welcome our Spring 2024 Marine Conservation Interns to REEF! They will assist with education, outreach, events, and daily operations around the REEF Campus in Key Largo, Florida. Pictured from left to right are Ela Gokcigdem, Sydney Houck, Nick Wilson, and Elliot Tong. Here's a bit more about them:

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