REEF is once again partnering with CEDAM International to support an educator to participate in one of our REEF Trips. The selected Lloyd Bridges Scholar will join Paul Humann on the Little Cayman Field Survey in July 2013. The goal of the scholarship program is two-fold: One, to have educators experience the wonders of the underwater world and then be able to share these wonders with his or her students or constituents. Two, to have these inspired individuals go out and do what they can to help protect one of the world’s most fragile ecosystems. 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. More information and application information is posted on the CEDAM website.

The 2013 REEF Trips Schedule includes destinations in the Caribbean, Canada, and tropical Pacific. These trips offer a great introduction to fish identification for novice fishwatchers, and are a fun way for experienced surveyors to build their life list while interacting with fellow fishwatchers. Each trip features daily classroom seminars and a full diving schedule. Complete package details and prices can be found online at www.REEF.org/trips.

2013 dates and destinations with space --

May 11 - 21, 2013 Fiji, aboard the Nai'a, Led by Paul Humann FULL, waiting list available

May 18-25, 2013 Southern Bahamas, Lionfish Research Cruise aboard Explorer II, led by Lad Akins, REEF Director of Special Projects, and Peter Hughes

July 13-20, 2013 Little Cayman, Southern Cross Club, led by Paul Humann, REEF Co-Founder and Renowned Underwater Photographer and Marine Life Author

July 20-27, 2013 Utila, Deep Blue Utila, led by Ned and Anna DeLoach, REEF Board Members and World-Famous Marine Life Authors and Photographer/Videographers FULL, waiting list available

August 31-September 7, 2013 Curacao, with GO WEST Diving and Sandton Kura Hulanda Lodge, Lionfish Research Trip, led by Lad Akins, REEF Director of Special Projects, and Peter Hughes

September 25-28, 2013 Barkley Sound, British Columbia with Rendezvous Dive Adventures. Led by Janna Nichols, REEF Outreach Coordinator

September 28-October 1, 2013 Barkley Sound, British Columbia with Rendezvous Dive Adventures. Led by Janna Nichols, REEF Outreach Coordinator

October 5-12, 2013 Grenada, with True Blue Bay Resort and Aquanauts Diving. Led by Dr. Christy Pattengill-Semmens, REEF Director of Science

December 3-12, 2013 Socorro Islands, aboard Rocio del Mar, led by Andy Dehart and Marty Snyderman, Shark Experts, Photographers, and REEF Board Members

December 7-14, 2013 Cozumel, Aqua Safari, led by Tracey Griffin and Sheryl Shea, REEF Fish Experts and Cozumel Naturalists

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

• Catch up with REEF at DEMA! The biggest annual dive and travel trade show is in Orlando again this year from Wed. October 31 - Sat. November 3. REEF is at booth 1133 and is running 2 seminars on the new home-study DVD for Florida, the Caribbean and Bahamas: Reef Fish Identification-A Beginning Course. We hope to see you there!
• If you're lucky enough to be in the Dominican Republic this time of year, come say hi to REEF at the annual meeting of the Gulf and Caribbean Fisheries Institute (GCFI) held November 5-9. REEF will be presenting findings on two artificial reef monitoring projects and Nassau grouper research through the REEF Grouper Moon Project. 
• Keep an eye on your mailbox for /REEF Notes/, our annual print newsletter, coming soon!
• 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!

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 United States Geological Service (USGS), the National Aquarium in Washington DC, the Bahamian Government and university groups, has spearheaded the field research for this rapidly expanding problem. As part of REEF’s Lionfish Research Program, over the last two years REEF has coordinated 12 research projects that have involved over 175 REEF volunteers. This research has generated a wealth of in-situ observations and over 1,000 lionfish specimens, which have led to great advances in the understanding of the biology and potential impacts of this most unwanted invader.

REEF’s 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.  Findings included:

Lionfish continue to grow in size: Tagging data show growth rates exceeding 190mm/year, far larger than necessary to reach sexual maturity.

Site Fidelity: All 12 previously-tagged specimens that have been recaptured indicate strong site fidelity even after 6 months.

Prey: Lionfish continue to amaze us during stomach content studies. The recent 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. Lionfishare eating nearly anything that will fit into their mouths.

Reproduction: Lionfish reproduction occurs throughout the year – many gravid females and a small recently settled juveniles have been found.

REEF’s future fieldwork 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 more information on REEF’s Exotic Species Program, to volunteer on a future research project or to discuss funding opportunities, contact REEF Director of Special Projects, Lad Akins, Lad@reef.org.

The USS Hoyt Vandenberg is the most recent ship to be placed as an artificial reef in the waters off Key West, Florida. The ship was sunk on May 27, 2009, but three weeks prior to the sinking the REEF team was in action conducting surveys of the sinking site and 7 other adjacent sites for comparison. The data will be used by the State of Florida to document fish recruitment onto the wreck and response of nearby reef sites to the new structure. In addition to regular REEF fish surveys, the team is also gathering important fish biomass data at two sites and recording any observations of non-native titan acorn barnacles, orange cup corals or non-native fish including lionfish.

The pre-deployment surveys at the sinking site did not document any fish present at the sandy bottom site though one barracuda was seen swimming through the area shortly after. Combined data from the 7 reference sites documented 159 species including rare sightings of pugjaw wormfish and cherubfish (rare for the Keys). The summary of data can be found here.

REEF will continue regular monitoring of the Vandenberg and reference sites through next summer, with a final report due by the end of 2010. A huge thank you to all of the REEF experts joining in on the effort including Rob McCall, Tracy Harris, Dave Grenda, Brenda Hitt, Jamie Giganti, Lisa Canty and Pat Zuloaga.