One Space Left on REEF Trip to Honduras

The MV Caribbean Pearl II

We have one male share spot left on our REEF Trip to Honduras in June. Join us on this great dive vacation aboard the luxurious liveaboard MV Caribbean Pearl II! Dates are June 21 - 28. We will explore Utila, Roatan, and the banks in between. This special trip is led by two marine biologists, and we hear that whale sharks could be seen! To find out more, visit http://www.REEF.org/node/8679

Other 2014 REEF trips with spaces remaining include: Hornby Island British Columbia in September, Cayman Brac in September, and Nevis in December. We have also added a trip to Fiji in May 2015 (more 2015 trips coming soon). REEF Field Survey Trips are a great introduction to fish identification for novice fishwatchers, and a fun way for experienced surveyors to build their life list while interacting with fellow fishwatchers. Prices and complete details can be found online at www.REEF.org/trips. To find out more about any of these trips or to book your space, contact our travel consultants at Caradonna at 1-877-295-7333 (REEF), REEF@caradonna.com, or our staff at REEF HQ at 305-852-0030, trips@REEF.org.

Publication Date: 
04/30/2014

Learn All About Chubs and Porgies During This Month's Fishinar

A Saucereye Porgy, one of the many species that Carlos and Allison will cover at the Fishinar this month! Photo by Paul Humann.

2016 wraps up with one more REEF Fishinar - this time by Carlos and Allison Estapé about those pesky look-alike Caribbean Chubs and Porgies. Join us December 15th at 8pm Eastern time for this live, online session. If you've never been to a REEF Fishinar, we welcome everyone! It's free, of course, and you'll have one hour of fun, camaraderie and learning. And keep an eye out for a brand new schedule of great Fishinars coming to you in 2017. While we have some of them already scheduled, we'll have the complete schedule posted soon!

Register here and be sent automatic reminders: www.REEF.org/fishinars

Putting It To Work: New Publication Uses REEF Data to Evaluate Rockfish Populations in the Puget Sound

Bocaccio, one of the species evaluated in the new paper. Photo by Janna Nichols.

A new paper out earlier this month in the scientific journal, Ecology and Evolution includes REEF Volunteer Fish Survey Project data as part of a sophisticated analysis of rockfish populations in the Puget Sound, Washington. The paper was published by Dr. Nick Tolimieri, and his colleagues at National Marine Fisheries Service and Washington Department of Fish and Wildlife. Estimating a population’s growth rate and year-to-year variance is a key component of population viability analysis (PVA). However, standard PVA methods require time series of counts obtained using consistent survey methods over many years. The authors of this study used REEF data along with two other fisheries datasets to evaluate the long-term trends of rockfish in Puget Sound, Washington State. The time-series analysis was performed with a multivariate autoregressive state-space (MARSS) model. The authors show that using a MARSS modeling approach can provide a rigorous statistical framework for solving some of the challenges associated with using multiple, sometimes inconsistent datasets, and can reduce the proportion of fisheries assessment cases that are assigned a designation of “data deficient.”

The analysis was part of the 5-year review of the Endangered Species Act (ESA) listing of Puget Sound populations of three rockfish species (Bocaccio, Canary Rockfish, and Yelloweye Rockfish). The three sources of data included in the study were: (1) recreational catch data, (2) scuba surveys conducted by REEF surveyors, and (3) a fishery-independent trawl survey. Because there were too few observations of the three species of rockfish in the data sources to analyze these species directly, the MARSS analysis estimated the abundance of all rockfish. Because Bocaccio, Canary, and Yelloweye are deep water species, they are not often seen by REEF surveyors. The other two data sets showed that these rockfishes declined as a proportion of recreational catch between the 1970s and 2010s. The REEF data suggest that other species like Copper and Quillback rockfish have experienced population growth in shallower depths.

To read more about this study and the other scientific papers that have included REEF data, visit www.REEF.org/db/publications.

REEF Sustainers Weekend: A Gathering of Friends in the Florida Keys

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Clara Taylor, Ned DeLoach, Joe Glenn, Anna DeLoach, Paul Humann and Amy Slate share a moment together.
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Lad Akins presents newest Golden Hamlet Club member, Linda Schillinger, with award for completing 1,000 REEF surveys
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Joe Cavanaugh presents 10-year office volunteer Audrey Smith with award and free spot on the 2008 Turks and Caicos REEF Field Survey

On Saturday, July 14th, seventy members of the REEF Sustainers Club (annual donors of $1,000 or more), key partners and long-time REEF friends convened in Key Largo, Florida to celebrate fourteen years of REEF accomplishments over some diving and a sunset dinner. Paul Humann, Ned DeLoach and other Board, staff and Advisory Panel members were on hand to lead guests on some spectacular morning REEF survey dives while Amy Slate and her stand-up staff at the Amoray Dive Resort generously hosted the lodging and dinner party. “The event was just beautiful.” Said long-time REEF surveyor Elaine Morden, of Homestead, Florida. “It was great to connect with old REEF friends and see some new faces.”

The bi-annual Sustainers Event is a chance for REEF to bring together important members of the REEF family to thank them for their contributions and share successes of the organization over the years. This year, REEF was proud to recognize Linda Schillinger for achieving one of the highest REEF honors: admission into the Golden Hamlet club for those who have conducted 1,000 or more REEF surveys. We were also proud to recognize Key Largo resident and REEF office volunteer Audrey Smith for nearly ten years of regular service to the organization by quality-checking survey scanforms before they are uploaded to the REEF database. REEF was itself bestowed with an honor by Sanctuary Friends of the Florida Keys Director Glenn Patton: SFFFK generously gave a gift of support for the Great Annual Fish Count this year to help underwrite the costs of public outreach and education events.

By virtue of a Paul presentation and applause vote, the group answered the perennial question “What is the most beautiful fish in the Caribbean?” Out of thirty possibilities ranging from the spotfin hogfish to the fairy basslet, the spotted eagle ray won a narrow victory over close rivals the queen angelfish and queen triggerfish. Ned enthralled the group with fish behavior anecdotes from as far afield as Indonesia and gave updates on valuable REEF programs ranging from the Grouper Moon Project to the Exotics Species Sightings Project.

All agreed that the only thing hotter than the event itself was the Florida sun in July. With the heat index topping 100 degrees, no one needed a better excuse to indulge in a new REEF-inspired cocktail, the Indigo Hamlet, a unique and diversified alcoholic concoction for our wonderful sustainers to imbibe in while enjoying the sunset! Many thanks to all who made this a Sustainers Weekend to remember. See you at the next one . . .

For information about joining the Sustainers Club, please contact Leda Cunningham: Leda@reef.org or (305) 852-0030.

REEF Parts - Things to Know (10/07)

Here are a few notes and news bits we'd like you to know about:

  • Field Survey Update (2007-2008): Thanks to all who have made our 2007 Field Survey year a successful year with just a few trips left!
  • Going on a trip? Order Scan forms, underwater survey paper, books, and other items at the REEF online store

Lloyd Bridges Scholarship Available for Akumal Field Survey

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Beachfront at Bahia Principe in Akumal
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Maya Glyph at Ruins of Tulum nearby to the Resort
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Coral Reef Training for hotel staff at Bahia Principe
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Lloyd Bridges as Mike Nelson, ex-Navy Frogman

Once again, CEDAM International is offering two scholarships for educators to participate on a REEF Field Survey. For the 2008 survey season, the scholarships will apply to the Gran Bahia Principe Field Survey in Akumal, Mexico. Dates for this trip are May 17-24, 2008. You can visit REEF's Field Survey page to view trip details and also check out the trip flyer. To apply for this scholarship, please visit the CEDAM website at then click on the Lloyd Bridges Scholarship tab at the top of the page to see details.

The two scholarships enable qualified educators to participate - at no cost - in a CEDAM-sponsored or -sanctioned expedition. This REEF Field Survey will be led by Joe Cavanaugh, REEF Field Operations Director. Participants will have the opportunity to collect data, participate in daily talks, and interact with REEF members, staff, and local organizations. This will be a hands-on experience during which participants have the opportunity for fish identification and marine conservation training in and out of the water. REEF has partnered with ReefAid and Reefcheck and Ecologica Bahia in 2007 to assist Gran Bahia Principe Resort with developing a monitoring and assessment protection plan for their nearshore reefs. Our cooperative efforts in conservation at Bahia Principe are making a difference in protecting their reefs and some of our class time will focus on these successes.

To be eligible, applicants must be a certified scuba diver, a teacher (elementary or secondary level), or actively engaged in an education program at an institution or environmental organization, such as an aquarium, science center, or relevant non-profit organization.The scholarship will be awarded on the basis of both merit and financial need. CEDAM International will cover the recipient’s airfare and REEF Field Survey expenses (excluding incidentals and personal expenses), on this educational adventure. Bahia Principe is an all-inclusive resort so acoomodation, diving, and meals are included. The application deadline will be earlier than last year's deadline since the Field Survey pariticipation dates are in late May this year. Please have your completed applications submitted by April 1, 2008.

Many of our members may be too young to have seen the television program, Sea Hunt, starring Lloyd Bridges that ran from 1958-1961. One important aspect of the series was that Bridges made a plea at the end of each episode to protect the oceans, an early ocean conservation pioneer. He was also involved in several organizations including the American Oceans Campaign and Heal the Bay, a Los Angeles-based conservation group. He inspired a generation of SCUBA divers and you may want to check out Wikipedia to read more about many of the people Bridges worked with on Sea Hunt. Incidentally, I discovered that Bridges learned to SCUBA dive once contracted for the show and that he was offered the role of Captain Kirk before William Shatner!

There are still spaces (4) available for the Akumal Field Survey, email joe@reef.org to inquire.

All applicants must complete an application form and return it along with the required essay and two letters of recommendation, to CEDAM (by mail or electronically) by April 1, 2008. Good Luck!

Bigger Than Ever - Lionfish Research Continues

As many of you are aware, the recent invasion of Indo-Pacific lionfish into Atlantic waters has been causing great concern among researchers, marine park and fisheries managers, and divers. REEF, in partnership with Bahamian dive operators Stuart Cove and Bruce Purdy, NOAA, the USGS, the National Aquarium in Washington DC, the Bahamian Government and university groups, has spearheaded the field research for this rapidly expanding problem. 

 

Our most recent field project at Stuart Cove’s Dive Bahamas in May 2008, involving over 20 volunteers and researchers, found that the problem continues to get worse. The team gathered data on nearly 200 specimens of lionfish to determine relative abundance, size increases, reproductive status, growth rates, predator prey relationships and movement.  To wit:

 

  • Lionfish continue to grow in size: Tagging data are showing growth rates exceeding 190mm/year.  This is far larger than necessary to reach sexual maturity.
  • Site Fidelity: All 12 tagged specimens that have been recaptured indicated strong site fidelity even after 6 months.
  • Prey: Lionfish continue to amaze us during our stomach content studies. This May effort turned up new records including two entire spotted goatfish, a large brown chromis, a small reef octopus, and even a small mollusk in its shell. The lionfish are eating nearly anything that will fit into their mouths.
  • Reproduction: Lionfish reproduction continues to occur throughout the year – we found many gravid females and a small recently settled juvenile.

 

To date, dive operators and the contributions of participating volunteers have funded the bulk of this work.  REEF’s future field-work will concentrate on lionfish movement, trap design, habitat preference, and local control measures. Our next project is scheduled to take place at Stuart Cove’s Dive Bahamas in Nassau from September 14-20. If you would like to help with our ongoing work please consider joining us as a field volunteer and/or making a contribution to REEF’s Exotic Species Program. For additional information, please contact Lad Akins at (305) 852-0030 x-2# or e-mail Lad@reef.org

Taking A Dive Trip That Counts

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REEF volunteer, Judie Clee, conducts a survey in Little Cayman during a Field Survey earlier this year. Photo by Ron Lucas.

As Fall is upon us, we look ahead to 2009 and a great lineup of REEF travel opportunities. Our partners at Caradonna Dive Adventure have helped us put together an exciting Field Survey schedule, including St. Croix, Bermuda (with Ned and Anna DeLoach), and Grenada on the Peter Hughes Winddancer (with Paul Humann). These week-long projects are led by experts in fish identification and include great diving, learning, and camaraderie with like-minded divers and snorkelers. Your non-diving companions are welcome on all of the land-based projects. There will also be several Lionfish Research Project expeditions, which allow participants to get first hand experience in this exploding invasive species issue. Be sure to check out all of these trips, posted online at http://www.reef.org/fieldsurveys/schedule. And remember that it's not just on REEF Trips that you can Make Dives That Count! You are encouraged to conduct surveys during your personal dive vacations farther afield and on local weekend dives in your own backyard. Be sure to order survey materials through the REEF Online Store before you leave and check out what species you are likely to see with the Geographic Summary Reports. And while you are waiting for your tank to be filled, it's fun to tell the folks at the dive shop what you are doing. Being a REEF ambassador helps spread the word about the Volunteer Survey Project and the value that fishwatching adds to your experience in the water. We hope that you will join us in making dives that count in 2009. We are kicking off the year with a Field Survey to St. Lucia led by new REEF Executive Director, Lisa Mitchell. To find out more or to book your space, please contact our dedicated travel specialist at 877-295-7333 (REEF), REEF@caradonna.com. And be sure to download our 2009 Trip Flyer!

REEF News Tidbits

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The Great Annual Fish Count is coming soon!

Don't Just Blow Bubbles This Summer! Participate in the 18th Great Annual Fish Count. An exciting lineup of free identification seminars and survey dives are being organized around the country by REEF partners. Check out the GAFC Website for more details and to find out how to organize your own GAFC event. And be sure to watch the GAFC calendar of events to see what's being planned in your area.

Summer Fundraising. Be sure to watch your inbox in a few weeks for an important message from REEF co-founder Paul Humann about our semi-annual fundraising drive.

A Big Win-Win: Have a Great Dive Trip and Support REEF. There are still some spaces left on 2009 REEF Field Survey Trips. Still to come in 2009 are REEF Field Survey trips to Key Largo with Ned and Anna DeLoach, Bermuda (again with Ned and Anna), Curacao and Cozumel.

Coming Soon -- Online Data Entry 2.0. An updated version of our Online Data Entry interface will be debuted in a few weeks. This version incorporates many of the suggestions that have been submitted over the years by our members, as well as the capability to submit surveys from the Northeast (Virginia - Newfoundland) and the Tropical Eastern Pacific (Baja - Galapagos Islands). We hope that this will facilitate an increase in surveying in these important regions. To log your data online, visit http://www.reef.org/dataentry/login.php.

REEF Attends DEMA 2009

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REEF staff, volunteers and friends at the REEF booth -- Jane Bixby, Tom Wells, Maurine Shimlock, Kay Wells and Burt Jones

Once again, REEF participated in the dive industry show, DEMA. We showed off all of the cool REEF gear, including our new lionfish t-shirts, which were a hit, as well as all of the REEF survey essentials. We also spoke with many dive instructors who were looking for new types of classes to teach. The REEF Fish ID curricula certainly fit the bill. A lot of networking was done and new friends made. And lots of people signed up for a free REEF membership. Thanks to generous sponsorship by Sherwood Scuba, we were able to host visitors and spread the word about REEF in a large double booth. As always, we couldn’t have done it without the help of several REEF volunteers. A big thank you goes to Jim and Mary Jo Davis, Robyn Churchill, Tom and Kay Wells, Lureen Ferretti, Deb Deavers, Beth Olsen, Andy Dehart and Park Chapman for all of their help at the REEF booth. Paul Humann and Anna DeLoach also spent a considerable time in the booth, to the delight of the dive community that happened to pass by! All in all, a truly enjoyable experience!

Design by Joanne Kidd, development by Ben Weintraub