REEF Staff Dr. Christy Pattengill-Semmens (Director of Science) and Lad Akins (Director of Special Projects), joined over 300 scientists, resource managers, and fishers at the Gulf and Caribbean Fisheries Institute (GCFI) meeting last week in Corpus Christi, Texas. All three of REEF's major programs were represented.
Christy presented a research poster on an analysis of patterns of rarity in fishes in the Caribbean basin using the REEF Volunteer Fish Survey Project database. Over 90,000 surveys from our citizen science program were used to explore where the rare things are, and why some places seem to have so many more of them than others.
Lad co-chaired a session on Invasive Lionfish, featuring 21 talks on the current state of lionfish research and control efforts in the Atlantic. During this session, REEF Affiliate Scientist, Dr. Stephanie Green, presented her findings on the efficacy of lionfish derbies. Her research shows that one-day derby events like the ones REEF coordinates in Florida and the Bahamas can result in a significant reduction of lionfish densities, up to 70%, over 180 square km, all the result of volunteer teams. Lad and Nova Southeastern University graduate student and upcoming REEF Intern, Adam Nardelli, also presented a research poster on the demographics of participants in the 2013 Key Largo Lionfish Derby.
And finally, REEF Grouper Moon Project collaborators, Dr. Brice Semmens (Scripps Institution of Oceanography) and Dr. Scott Heppell (Oregon State University) both presented talks during the fish spawning aggregation session, and we were also joined by collegues from the Cayman Islands Department of Environment (CIDOE). Brice presented findings from our research using Passive Acoustic Monitoring on a multi-species spawning aggregation on Little Cayman, and Scott presented a theory for why spawning aggregations have collapsed around the world and how our Grouper Moon research can be used to help inform future protection efforts.
A new scientific paper was recently published in the journal Evolutionary Applications that used REEF Volunteer Fish Survey Project. REEF data were used to validate population estimates of Black Rockfish throughout western Canada, Washington State, and Oregon. These results were then used to evaluate the efficacy of marine reserve networks in these areas. The authors of the study estimated the scale of dispersal from genetic data in the black rockfish, and compared this estimate with the distance between Rockfish Conservation Areas that aim to protect this species (essentially evaluating whether the reserves are "connected" enough). Their findings showed that within each country, the distance between conservation areas was generally well connected. The distance between the networks in the two countries, however, was greater than the average dispersal per rockfish generation.
You can read the paper online here. Visit our Publications page to see all of the scientific papers that have been published using REEF data and projects. The paper's citation is: KE Lotterhos, SJ Dick and DR Haggarty. 2014. Evaluation of rockfish conservation area networks in the United States and Canada relative to the dispersal distance for black rockfish (Sebastes melanops). Evolutionary Applications. (2014) 238–259.
A team of Pacific REEF Advanced Assessment Team (AAT) divers recently conducted a week-long project conducting surveys of fish and invertebrate communities along the rugged outer coast of Washington. The Olympic Coast National Marine Sanctuary covers over 3,300 square miles of ocean off Washington State's rugged and rocky Olympic Peninsula coastline. Sanctuary waters host abundant marine life. A small but important stretch of coastline along the Strait of Juan de Fuca features some of the best diving in Washington State, but is rarely visited because of the remote location and limited diving facilities.
The team included 6 REEF AAT members and conducted 5 days of diving with Porthole Charters. The weather, which is always a wild card out there, fully cooperated and the team was able to visit all of our priority sites within the Sanctuary, most of which have been surveyed annually since 2002. A total of 72 surveys were conducted. To find out more about REEF's work in the OCNMS, visit http://www.reef.org/programs/sanctuaries/OCNMS .
Funding and support for this year's project was generously provided by Washington Scuba Alliance (WSA), an anonymous private foundation, the Winter's Summer Inn in Seiku, and the REEF survey participants. REEF encourages our Washington members to join WSA - it's free.
I want to give you a quick update on our 2008 Field Survey Season. We're getting lots of bookings since the New Year so please take a moment to revisit our 2008 schedule at http://www.reef.org/fieldsurvey. See a quick update below on spaces available. For our 2008 schedule, please contact the specific dive operator directly for inquiries other than the Akumal and Cozumel trips which you can call Joe Cavanaugh directly at 305-852-0030 (ext. 3) or email email@example.com. See Field Survey update below.
2008 Field Survey Update
IMPORTANT Program Note - You may now use our online store to pay directly for your $300 REEF Field Survey Program Fee. This online feature applies only to the REEF Fee and not to other deposits and payments for Field Surveys. Just select the Field Survey you are going on from the drop down link and add this to your cart as if it were a purchase item. Here is the link - http://www.reef.org/REEFfee
Grouper Moon - Little Cayman Island - Already Underway
Turks and Caicos aboard the Aggressor II, led by Joe Cavanaugh - April 19-26, 2008, Deluxe Cabin (2 spots) and 1 quad spot left!
Akumal, Mexico at Bahia Principe Resort, led by Joe Cavanaugh - May 17-24, 2008 - selling fast!
Paul Humann's Discovery Tour - Key Largo, Florida - June 21-28, 2008 - spots available but sign up early to assure your space!
Sea of Cortez aboard the Don Jose', Baja, California, led by Dr. Christy Semmens - October 5-12, 2008 - spots available, wonderfully unique diving opportunity.
Cozumel, Mexico, led by all star volunteer Sheryl Shea, December 6-12, 2008, this will sell out early this year so act quickly!
I'll be getting to work on the 2009 season in the upcoming months. Feel free to contact me with any questions you might have about our exciting 2008 Field Survey season. Hope to see you in the water this year!
REEF’s mission is to empower recreational divers and snorkelers to contribute meaningfully to marine conservation through our REEF Volunteer Survey Project. In order to carry out this effort, REEF offers free membership, monthly e-news, an annual newsletter and access to numerous marine conservation resources and information.
We need your help. Please make a contribution to REEF and help support conservation programs, such as the GAFC, and the marine life that benefit from them.
Your tax-deductible donation can be made payable to REEF, POB 246, Key Largo, FL 30037
Or, click here to make a secure online credit card donation today!
On August 13th, Lad Akins, lead on REEF's lionfish efforts, was an invited presenter to the Caribbean Fisheries Management Council and other meeting attendees at its bi-monthly meeting in St Croix, USVI. The council is charged with advising the National Marine Fisheries Service on regulations and issues related to commercially valuable marine life species in Puerto Rico and the USVI of St. Thomas, St. John and St Croix.
Based on recent information coming from REEF's work in the Bahamas, the Council expressed great concern over the impending spread to the US Caribbean and beyond and what might be done to best address the invasion. Lad presented the current state of knowledge on the invasion and research results from REEF's collaborative efforts with NOAA, the USGS, the National Aquarium in Washington, Simon Fraser and Oregon State Universities, and REEF volunteers. Following the presentation, and numerous questions from members of the audience, the council made plans to further address the invasion with continued dialogue with REEF and initiation of a technical workshop to develop recommendations for the council.
Come April 25, 2009 we won’t just be REEF Headquarters any longer – the new and improved 1908 conch house that is our office will become the James E. Lockwood REEF Headquarters. How did this come about? In late 2007 REEF was contacted by a law firm that was looking for information on small non-profits in order to make a decision about some monies left by James E. Lockwood in his will. Leda Cunningham (former Executive Director) and Jim Dalle Pazze (REEF Board Member) met with the lawyers and so began the slow dance that lasted for over a year.
During the last few months of 2008, there were several meetings, lots of visits to REEF Headquarters and many phone calls. The suspense was building and it looked like REEF was going to be included in the disbursement of the estate. Right before the holidays the paperwork was sent through and the check arrived on January 2 -- what a great way to start the new year!. Needless to say we were very excited about this generous support. The donation included stipulations to fix up our 1908 Keys Conch House and get her in tip top shape – as such a place of character and charisma deserves. This included the renaming or our beloved REEF Headquarters to the James E. Lockwood REEF Headquarters, to celebrate and honor Mr. Lockwood. James Lockwood was an interesting man and we will have additional background on him in the coming months – he developed and patented a re-breather device several years before Jacques Cousteau made his “first dive”.
On April 25, we are going to have a dedication ceremony – all REEF members are welcome – the program will be from 1:00 – 3:00 PM at the new James E. Lockwood REEF Headquarters here in Key Largo. In preparation for this celebration, we are spiffing up the outside, and completing some very necessary repairs and maintenance.
We look forward to unveiling additional plans for the funds that include revamping and gearing up our outreach program – to spread the REEF word and involve more dive resorts, retailers and citizen scientists in providing valuable data about fish populations. So thank you Mr. Lockwood for helping REEF make the world a better place.
Tired of not knowing who’s who on your underwater adventures? REEF is again offering FREE marine life ID classes this year in California. REEF Instructor and Outreach Coordinator Janna Nichols will be teaching these fun and informative classes at several locations. Learn how to identify many common California fish, invertebrates and algae, and how to do REEF surveys and become part of this worldwide citizen science program. This class will change the way you dive. Find one near you and join the fun!
California Fish ID:
- Saturday, June 5th, 10am-2pm, Long Marine Lab, Santa Cruz
- Wednesday, June 23rd, 6-9pm, Ocean Institute, Dana Point
- Thursday, June 24th, 6-9pm, Aquarium of the Pacific, Long Beach
California Invertebrate/Algae ID:
- Friday June 25th, 6-9pm, Aquarium of the Pacific, Long Beach
Practice Survey Dives, experienced or new surveyors all welcome!
- Friday, May 14th, Sundiver Express. Special for REEF: $95
- Sat, June 26th, Sundiver. Special for REEF: 3 tanks $100
Sign up and pay for dives by calling Sundiver at: 562-594-6968
Register for one, or any combination of events, online
Sponsored by REEF with support from Aquarium of the Pacific, UCSC Long Marine Lab, The Ocean Institute and Sundiver.
Classes are informative, fun and free, but registration is required. To register go to: http://www.pnwscuba.com/critterwatchers/calclasses.htm
The REEF program has been active in California since 1997 and has accumulated over 6,500 California marine life surveys in the Volunteer Survey Project. There are currently over 137,000 surveys in the REEF database worldwide. The database is online and accessible to anyone.
REEF members are at the heart of our grassroots marine conservation programs. Over 43,000 divers, snorkelers, students, and armchair naturalists stand behind our mission.
This month we highlight Doug Harder (REEF member since 1996). Doug lives in Monument, Colorado, and has conducted 759 REEF surveys. Doug is a member of the Advanced Assessment Team in both the Tropical Western Atlantic and Hawaii. Here's what Doug had to say about REEF:
What inspires you to do REEF Surveys?
For me, jumping in the ocean with a slate is the ultimate, there is just nothing better. The ocean is always a mystery as to what I will find. Even if I have been on a site before, I have learned that the sea and its habitants are always changing and moving. I have become quite aware of the overall reef ecosystem and have learned about fish, such as where on the reef they live, how they behave, and what they eat. Are they vegetarians or are they carnivores, are they the hunters or the hunted, dine in or dine out?
What is your favorite fish find?
When I survey in the Caribbean I am always be on the lookout for the sailfin blenny, which is only 1 ½” long. It will flap its pectoral fins and wave its dorsal fin at me. How could you miss that fish? Then there is the 14’ manta ray off the island of Molokini, Hawaii, how do you compare?
In addition to doing surveys, what else do you appreciate about REEF?
Of course giving back to Mother Earth is a part of the good thing that REEF is. Looking after our mostly unknown and least observed animals on earth and trying to help scientist understand what is going on with the fish. That to me is what REEF really is and how it is helping. The fact that I get to be a part of it makes me feel lucky.
Any tips for surveyors out there?
Do you want to see more fish, the unusual fish, the hard to find fish? Well here is a tip for the REEFers -- be the first off the boat and the last one up. Unless of course I am on the boat, then second will work!