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Reef Environmental Education Foundation
Conserving Oceans Through Citizen Science, Education and Research
Join (It's Free!)
Volunteer Fish Survey Project
Submit Data Online
Download Offline Data Entry Program
Explore Database - Create Reports
Geographic Zone Codes & Maps
Publications - See How REEF Data Have Been Used
Golden Hamlet Club
Great Annual Fish Count
Interpreting REEF Data
Invasive Species Program
Education and Outreach
Collecting & Handling Workshops
Lionfish Tutorials and Videos
2020 Derby Series
Pay Registration Fee
Past Derby Results
Host a Sanctioned Derby
Sponsor a Derby
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Invasive Lionfish Program on Facebook
Grouper Moon Project
Collaborators and Funders
Grouper Moon The Next Phase Documentary by Guy Harvey
Ocean Explorers Education Program
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Frequently Asked Questions (FAQs)
Marine Conservation Internship
Interns Present and Past
Ten Reasons to be a REEF Intern
Leadership Intern Program
Intern Alumni Network
Upcoming Field Survey Trips
2022 Trips Preview
Field Survey Trips
About and FAQs
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Full Listing - past and upcoming
Quizzes of Common Fish and Invertebrates
Quizlet Study Decks
Monthly E-news -- "Making It Count"
REEF Notes Newsletter Archive (1994-2007)
REEF-in-Brief eNews Archive (2005-2007)
REEF in the News
Membership and Giving
Join - It's Free
Why Become a Member
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'Ocean Unity' Garden Display
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The Giving REEF
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Include REEF in Your Will
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REEF Legacy Society
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Symbolic Animal Adoption
About, Mission, Vision
What is REEF?
Mission and Vision
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REEF HQ Campus
Interpretive Center and Campus Description
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Events at REEF Interpretive Center
What's Coming Up
Listing of Upcoming Events
2020 REEF Underwater Photography Contest
Public Events at REEF Interpretive Center, Key Largo
REEF Fish & Friends - monthly seminar series
Fishinars - remote learning
Lionfish Derby Series
REEF Fest - an annual celebration
Locations and Maps
Making It Count - June 2020
Making It Count - October 2019
2019 Lionfish Derby Season Concludes with Successful Upper Keys Event
REEF is Hiring: Trips Program Manager
Citizen Scientists Explore Little Corn Island on Recent REEF Field Survey Trip
Marine Conservation Internship - Now Accepting Applications for 2020!
Conservation Partner Preview: Blue Endeavors
October 2019 - Recent Experience Level Advancements
Making It Count - September 2019
REEF Fest 2019 - Diving, Snorkeling, Marine Life Seminars, Parties and More!
Putting it to Work: New publication provides updated list of Florida non-native marine fishes
The Faces of REEF: Jeff Haines and Ann Johnson
Welcome Fall 2019 Marine Conservation Interns!
Upcoming Fishinars: Cayman Islands Fishes and Invasive Lionfish Update
The Votes Are In: 2019 Underwater Photography Contest Results
September 2019 - Recent Experience Level Advancements
Thanks to the REEF Family!
Reef Fish Behavior, 2nd Edition - Join Ned and Anna DeLoach for a Special Book Signing Event at REEF Fest 2019!
Making It Count - August 2019
All Donations Matched this Summer!
Join us for REEF Fest 2019 sponsored by Capital Bank Foundation
The Faces of REEF: Kara Curry
Welcome New Staff: Allison Moran
Underwater Photography Contest Voting is Open!
REEF by the Sea Annual Donor Event Planned for March 2020
Join REEF in the Cayman Islands Next Month!
Invasive Species Program Update - Upper Keys Lionfish Derby is Fast Approaching!
Conservation Partner Preview: Blue Planet Scuba
Join our Next Fishinar: California Sluginar
August 2019 - Recent Experience Level Advancements
Making It Count - July 2019
2019 REEF Photography Contest Now Accepting Entries!
8th Annual Fort Lauderdale Lionfish Derby Recap
Conservation Partner Preview: Buddy Dive Resort
Putting it to Work: Evaluating parrotfish trends in the Caribbean
The Faces of REEF: Kristi Draper
Register Today for REEF Fest 2019 sponsored by Capital Bank Foundation
St. Croix, Dominica, and Curacao Field Survey Trips Just Added to 2020 Schedule
Get Involved in the Great Annual Fish Count!
Fall 2019 Marine Conservation Internship Application Deadline Extended
Wishing Caroly Shumway Well
Making It Count - June 2019
New Frontiers: Volunteer Fish Survey Project expands to the Indian Ocean and Red Sea
The Faces of REEF: Becky and Nate Collins
Welcome Summer 2019 Marine Conservation Interns!
Website Tips and Tricks: Geographic Zone Codes
Start Your Summer By Planning a Dive Trip!
Thank You Bonnie Barnes!
Learn About Sea of Cortez Fishes - Upcoming Fishinar and Field Survey!
Conservation Partner Preview: Lionfish Partners
Ocean Explorers Summer Camp - Register Your Child Today!
Making It Count - May 2019
Putting it to Work: Two New Scientific Publications Use Historical REEF Data to Address Important Ecological Questions
The Faces of REEF: Kara Hall
Ocean Reef Community Foundation Funds REEF's Nature Days Education Program for Second Year
Join REEF on a Field Survey in Little Corn Island or the Solomon Islands
Website Tips and Tricks: Your Survey Log
Shop to Support Spotlight: Dive Travel Insurance from DAN
Join our Next Fishinar: Gobies and Blennies of the Sea of Cortez
Conservation Partner Preview: Whale Shark & Oceanic Research Center
Join us for REEF's 2019 Summer Lionfish Derby Series
Introducing Citizen Science Saturday, our Newest Monthly Program!
REEF Hosts Inaugural Earth Day Sustainability Fair
Making It Count - April 2019
2020 Field Survey Trips Schedule Released!
7th Annual Winter Lionfish Derby Kicks off 2019 Season
Citizen Science on Spring Break: Explorers Education Program Hosts Trips for College Students
Conservation Partner Preview: Key Dives
Upcoming Fishinars: Tropical Western Atlantic Beginner's Course
Scuba Diving Magazine Selects Drs. Christy and Brice Semmens as April 2019 Sea Heroes
Putting it to Work: REEF Surveyors Document new Cleaning Behavior in Yellowprow Goby
Expanded Marine Parks Implemented in the Cayman Islands
The Faces of REEF: Ed Gullekson
A Fond Farewell to Ellie Splain Roberts!
Last Chance to Shine a Light on Renewable Energy at REEF Headquarters
Making It Count - March 2019
Shine a Light on Renewable Energy at REEF Headquarters
Grouper Moon Project in its 18th Year
The Faces of REEF: Ron Wolfe
Announcing REEF's Shop to Support Program
Join a REEF Field Survey Trip in 2019!
Conservation Partner Preview: Scuba Center
Upcoming Fishinars in March and April
Making It Count - February 2019
There's Still Time to Get the Golden Hamlet Print!
Putting it to Work: New Scientific Paper Looks at Dramatic Decline in Sunflower Sea Star in Eastern Pacific
Volunteer Fish Survey Project Database by the Numbers
The Faces of REEF: Spring 2019 Marine Conservation Interns
Two New 2019 REEF Trips - Belize Lionfish and Turks and Caicos Fish Survey
OpenROV and REEF: Teaming Up to Study Nassau Grouper
Conservation Partner Preview: CoCo View Resort
A Steward for All Time
February Fishinars: Four-Part Course - Pacific Northwest Invertebrates and Algae
Seeking Divers Who Document: Underwater Videos of the Florida Reef