A new scientific paper that features research from REEF's Grouper Moon Project, "Hot Moments in Spawning Aggregations", was recently published in the journal, Coral Reefs. The study looked at the impact of a Nassau Grouper spawning aggregation in creating biogeochemical "hot moments", which occur when a temporary increase in one or more limiting nutrients results in elevated rates of biogeochemical reactions. In this case, the limited nutrients are nitrogen and phosphorus. And the temporary increase is from the large amount of grouper excrement that results when approximately 5,000 Nassau Grouper gather in a small area for 10 days during the spawning season, as happens around winter full moons on Little Cayman. The authors estimated the rate of nutrients supplied by the Nassau Grouper at the Little Cayman aggregation site, and found that the temporary surge in the nutrient supply rate was larger than nearly all other published sources of nutrients on coral reefs, an ecosystem that is typically a food and nutrient desert. Beyond the loss of this iconic species in the Caribbean, the significant decline in Nassau Grouper and their spawning aggregations over the last few decades has likely had large consequences on the productivity of the reefs that historically hosted spawning aggregations. To read the full paper, click here. And to see all of the scientific papers that have included REEF's data and programs, visit our Publications page.
Do you think REEF is doing great work? Please take a few minutes to tell others about your experience with REEF! Your personal story and feedback help us gain visibility and help us improve. Please share your experience through the GreatNonprofits.org website at: http://gr8np.org/go/yKD
Thanks to such great feedback by our members in 2014, REEF achieved "Top-Rated" status on the GreatNonprofits webpage. We need at least ten new reviews in 2015 to maintain this honored status. Please help us.
Here's an excerpt from a recent review from a fellow REEF member: "I have been contributing to REEF's database of dive surveys for over 5 years now and I really like the amount of support they provide to divers and snorkelers at any level. Their web site is a wealth of information, not only their database but also quizzes for all different regions. Their free webinars aka "Fishinars" are always fun and entertaining to be experienced from the comfort of your home. To top if all off, they have friendly staff to answer any kind of questions you may have from your dive experiences. I learned so much regarding the critters I see in the ocean and it keeps it interesting and fresh. REEF offers a lot for FREE but actually they are priceless." Thanks Gerald!
If you haven't checked out REEF's online store recently, now is a perfect time to get a jump on your holiday shopping! We have added several new items, including a newly-designed REEF shirt that features our logo with all your favorite ocean creatures intertwined and a brand new Nudibranchs of the Indo-Pacific book. Visit www.REEF.org/store to check out these items and more.
REEF is asking any interested REEF members to submit to us a Field Survey T-shirt design for our upcoming 2008 season. Those of you who have participated in the past on a REEF Field Survey know that you receive a t-shirt as part of your participation in the program and every year we have a different design. There are only a couple of guidelines for you. Our new REEF Shirt must incorporate our REEF flag with our slogan, Diving That Counts! (I will send interested parties the jpeg file upon request). You do not need to incorporate the dive flag directly into the design, it may simply be on the front breast pocket of the t-shirt, for instance, with your design on the back and in this case, no need to ask
for our logo, we'll take care of that.
You should keep in mind our mission as stated on the top of our homepage, and our mantra, "diving that counts." Also please keep in mind that REEF actively surveys in 5 regions, not just the tropical western Atlantic. Please send your submissions to email@example.com, making sure they are in an easily readable format such as a jpeg file (preferred). Please send all entries in by Dec. 31, 2007.
Depending on the number of submissions we receive, we may have our members vote on the winner in January of 2008. Past t-shirts have had fish images, divers surveying, cartoons depicting divers surveying with witticisms, watercolors of fish, etc. Most importantly, our t-shirt design should incorporate the conservation-based focus of our Field Survey Program.
Thanks in advance for your participation and our staff will look forward to your entries. First prize will be a signed and framed 2008 Paul Humann print of two beautiful Eagle Rays.
Field Survey Season 2008 - 5 Spaces are still available for our Turks and Caicos Liveaboard on Aggressor II, April 19-26, 2008.
Please contact Travel for You at 1-888-363-3345 or Joe Cavanaugh at 305-852-0030. The 2008 Field Survey page will be completed shortly - please check back in a week for final content.
Thanks to a three-year grant from the Lenfest Ocean Program at the Pew Charitable Trusts, REEF and collaborators at the Cayman Islands Department of the Environment (CIDOE) and Oregon State University (OSU) will greatly expand the conservation science research being conducted as part of the Grouper Moon Project in the Cayman Islands. The funded research, entitled "The reproductive biology of remnant Nassau grouper stocks: implications for Cayman Islands Marine Protected Area (MPA) management" will evaluate the potential for spawning site MPAs to recover Nassau grouper stocks.
In 2003 the Cayman Islands government protected all five known current and historic Nassau grouper spawning sites in the Cayman Islands. This move was motivated by the 2001 discovery and rapid depletion of a large spawning aggregation (~7000 fish) on the west end of Little Cayman. This rapid legislative response protected the west-end spawning site before all the fish were taken (~3,000 remain), and the site is now one of the largest fully-protected Nassau grouper spawning aggregations in existence. However, the other four spawning sites had previously been fished to exhaustion and are believed to be inactive, i.e. aggregations no longer occur during spawning season.
Over the next three years, REEF will continue the ongoing aggregation monitoring and acoustic research that has been conducted on the Little Cayman aggregation since 2002 and expand efforts to Cayman Brac and Grand Cayman, where historical spawning aggregations were fished out during the last ten years. Four primary research questions being asked as part of the Lenfest-funded project are: 1) Do aggregations form in regions that have been fished out? 2) If aggregations form, do the fish ultimately spawn? 3) Do these aggregations form at historic sites or somewhere else? And, 4) Does spawning at these remnant aggregations result in new recruitment?
The new research kicked into gear last month with a team of Grouper Moon scientists and REEF volunteers who conducted twelve days of field work in Little Cayman and Cayman Brac. The team visually monitored the Little Cayman aggregation, documenting the largest number of fish since the fishing ban was implemented in 2003. Spectacular mass spawning was documented at dusk seven days after the full moon. Grouper Moon scientists conducted extensive work on Cayman Brac to enable future visual monitoring on the historical aggregation site and initiate an acoustic tagging study that will facilitate a better understanding of the behaviors of Nassau grouper on an island with a limited number of reproductively-aged individuals. Later this Spring and Summer, REEF researchers, volunteers and an OSU graduate student will return to the Cayman Islands to conduct larval recruitment studies and begin acoustic tagging on Grand Cayman.
Capitalizing on the the increased breadth of research questions being asked as part of the Lenfest Ocean Program grant, the CIDOE is supporting a larval dispersal study that also kicked off this year under the guidance of Dr. Scott Heppell from OSU. Three satellite drifters were deployed at the Little Cayman aggregation site on the night of spawning. The paths will be recorded by ARGOS satellites for 45 days and the resulting data will be used to develop a larval dispersal model in collaboration with researchers from University of Miami. Check out the 2008 image gallery to see where the drifters are today.
REEF extends a big thank you to the island business who continue to support this project, including the Little Cayman Beach Resort and the Southern Cross Club, as well as Peter Hillenbrand and Mary Ellen Cutts, Franklin and Cassandra Neal, and the 2008 REEF Volunteer Team -- Judie Clee, Brenda Hitt, Denise Mizell, and Leslie Whaylen. We also greatly appreciate the continued support of our collaborative team, including the CIDOE and OSU, and the Lenfest Ocean Program at the Pew Charitable Trusts.
Please Help REEF Meet Our Summer Fundraising Goal! -- Please remember to donate online today through our secure website or call the REEF office (305-852-0030).
Pre-order Your Copy of the 2nd Edition of Coastal Fish Identification -- Greatly expanded and improved, the 2nd edition includes more than 30 new species and 70 new photographs. It's the perfect identification resource for surveyors from California to Alaska. Orders are being taken now through the REEF online store. Copies will be shipped by the end of July.
Upcoming Lionfish Research Project Opportunity -- Interested in seeing REEF's lionfish research first-hand? Join us and our partners from the National Aquarium in Washington D.C., the Bermuda government, and Ned and Anna DeLoach at Stuart Cove's in the Bahamas September 14-20. Click here to find out more.
Here at REEF, we are tightening our belts and doubling our efforts to keep our long tradition of service alive during these challenging financial times. As never before, we are counting on your financial support, which for nearly two decades has been the cornerstone of our grass-roots’ partnership protecting the marine environment. Watch your mail for REEF's Fall Fundraising appeal. Or better yet, don’t wait and donate today using our secure online form. Once again, REEF co-founder and marine life photographer, Paul Humann, has donated a special signed print as a premium gift for REEF members donating $250 or more. This year's print features a beautiful male yellowhead jawfish guarding a brood of eggs in his mouth.
Since its inception REEF’s accomplishments have been powered by volunteers and donations from many friends like you who have a strong commitment to the health and protection of the natural world. We attribute our longevity to service, ethics, innovation and the wise use of this funding. We are proud to maintain one of the lowest administrative to program cost ratios in the non-profit sector. Even so, we have been able to increase our services and support long-term projects, such as the Volunteer Survey Project, the Grouper Moon Project, and the Lionfish Invasion Research Program.
Thank you for considering a gift of any size, we truly appreciate your support and your belief in our mission.
We are excited to announce the launch of Online Data Entry 2.0. The new version includes several upgrades and now encompasses all of REEF's project regions. At long last, our REEF surveyors in the Tropical Eastern Pacific region (Baja Mexico - Galapagos Islands) and the Northeast US & Canada (Virginia - Newfoundland) are able to submit their survey data online. In addition, based on feedback from our members, the interface to add unlisted species has been greatly improved. Additional new features include: surveyors can now remain logged in for multiple submissions, ability to delete a survey in your queue, and the number of species entered is given on the summary page to cross-check with the survey paper. The Online Data Entry interface can be found at www.reef.org/dataentry. If you have feedback or suggestions you can send them to firstname.lastname@example.org.
The online data entry interface allows volunteers to log on to the REEF Website and complete data entry, either during one or multiple sessions, and includes a variety of error checking features. Submissions of Volunteer Survey Project data through the online interface is becoming the preferred method among our volunteers, due to the quick turnaround in processing (typically posted to their personal survey log report within 2 weeks versus 10 weeks) as well as the time and money savings for the volunteer. Similarly, REEF strongly encourages online submission due to the higher quality of data that are submitted (the program eliminates clerical errors and missing data, and requires surveyors to verify questionable sightings), as well as the comparably minimal staff and natural resources that are required to process the survey data. Paper scanforms will still be available and will continue to be accepted.
REEF first launched online data entry for the Tropical Western Atlantic region in 2005. To date, over 15,000 REEF surveys have been submitted online. REEF is beginning work on developing an offline entry program that will enable surveyors to electronically capture data offline and later submit the survey information through the existing REEF online data entry interface. Stay tuned for updates.
We would like to extend a very big thank you to Michael Coyne for all of his work on the new Online Data Entry interface. His assistance and support through the years is much appreciated!
REEF relies on the contributions of its volunteers and donors, whether it is taking a survey, helping pay the bills or participating in a conservation project - everything we do makes a difference. John “Chip” Pelletier, a volunteer at REEF Headquarters made a difference. Every week, Chip quietly showed up at the Lockwood REEF Headquarters and worked for hours, mowing, weeding, clearing and keeping the grounds. Chip passed away in October and is truly missed by our community. In December during REEF’s Holiday Open House, on Chip’s behalf, his father John Pelletier, Sr., accepted the 2009 REEF Keys Community Volunteer Award. The award is given to a member of the Keys community in appreciation for extraordinary service to REEF.
In addition to honoring Chip, the Holiday Open House was a fun evening that brought together REEF volunteers and supporters in the Key Largo community. Anna and Ned DeLoach hosted the event and spent the evening chatting with everyone, signing books, and raffling items. There was plenty of laughter and holiday spirit. A big thanks to Nancy Perez and Diana Philips for making sure that the food was plentiful and Headquarters looked festive.