The 22nd annual Great Annual Fish Count (GAFC) is rapidly approaching! Will you be participating? We encourage local shops, dive clubs, and other groups to organize an activity anytime during the month of July (and often training events in June). You can view events already scheduled, and add your own, by visiting www.fishcount.org.
The concept behind the GAFC is to not only accumulate large numbers of surveys during the month of July, but to introduce divers and snorkelers to Fishwatching and conducting REEF surveys. Interested groups can offer free fish ID classes, organize dive/snorkel days, and turn them into fun gatherings! To find out more, contact us at firstname.lastname@example.org.
Ground-breaking invasive lionfish findings were featured in a paper published earlier this month in the scientific journal, Ecological Applications. The research was conducted as a collaboration between REEF, Oregon State University, Simon Fraser University, and the Cape Eleuthera Institute. The new study, conducted by Dr. Stephanie Green (OSU/REEF), Lad Akins (REEF), and others, confirms for the first time that controlling lionfish populations in the western Atlantic Ocean can pave the way for a recovery of native fish. Even if it's one speared fish at a time, data are showing that removals can be effective. And not every lionfish need be removed…the research findings document that reducing lionfish numbers by specified amounts will allow a rapid recovery of native fish biomass. Over 18 months, the biomass of native prey fishes increased an average 50-70% on reefs where lionfish numbers were suppressed below target levels predicted to cause prey depletion. On reefs where lionfish numbers remained higher than target levels, the biomass of prey fishes decreased by a further 50%. While complete eradication of lionfish from the Caribbean is not likely, groups are actively removing them from coastal areas (mostly via spear and net). This study is a first step in showing that strategic local efforts that suppress the invasion to low levels can help protect and recover native fish communities affected by lionfish. Click here to view the paper, “Linking removal targets to the ecological effects of invaders: a predictive model and field test.” To view a complete list of publications that have come from REEF programs, visit our Publications page.
The documentary "Grouper Moon", produced by Miami public television station WPBT2's Changing Seas, recently wowed audiences and judges at the Reef Renaissance Film Festival in the US Virgin Islands. "Grouper Moon" was awarded the Neptune Award for Best in Show, and a 1st Place Black Coral award in the Documentary Short category. The episode focuses on the collaborative efforts of REEF and the Cayman Department of the Environment to study and conserve one of the last great populations of the Nassau Grouper. A WPBT team joined REEF in the field during the Grouper Moon Project, chronicling our efforts to help save this imperiled reef fish. You can view the documentary online here. To find out more about the Grouper Moon Project, visit www.REEF.org/groupermoonproject.
REEF members are at the heart of our grassroots marine conservation programs. Over 50,000 divers, snorkelers, students, and armchair naturalists stand behind our mission.
This month we highlight Doug Biffard, a REEF member since 2000. An active surveyor who lives in Victoria, British Columbia, Doug has conducted 455 surveys to date and is a member of REEF's Advanced Assessment Team for the Pacific region. Here's what he had to say about REEF:
How did you become involved with REEF?
Back in the 1990s I joined in on Vancouver Aquarium’s annual Lingcod Egg Mass Survey (still an active event). I learned through aquarium connections that REEF and Living Oceans Society were planning training sessions for the recently-developed Pacific Northwest protocol in 1999. I signed up for the Victoria session lead by Susan Francis, one of the first trainers for the Pacific Northwest region.
In your opinion, what is the most important aspect of REEF’s projects and programs?
The really great thing about REEF is the people involved. Dana Haggarty, the young scientist that designed the PNW species list was a real inspiration to me. Janna Nichols, who I met early on as part of the AAT, is the enthusiastic and creative outreach coordinator. And then there are the people who I meet when we travel to the Caribbean on REEF survey trips, like expert surveyor Kenny Tidwell, who has become a good friend with whom I share a passion for fish, nature, and getting outside.
Do you dive close to where you live, and if so, what is the best part about diving there?
Most of my diving is around Victoria BC. We have a huge variety of diving here, from high current sites, walls, reefs, kelp beds, to sand flats. We often encounter seals and sea lions, which can be lots of fun and slightly intimidating.
What is your favorite fish or marine invertebrate? Why?
My favourite fish is the China Rockfish. When I started diving in the 70’s we would often see this fish in the Strait of Georgia, but now they are rarely observed. With increased marine conservation awareness through programs like REEF, I hope to see the China Rockfish return to my old dive sites. One of my favourite invertebrates to find is the Northern Abalone. In contrast, this invertebrate was over-exploited in the 70s and 80s. Harvest for this species was prohibited 20 years ago and now we are starting to see good numbers of juveniles at many dive sites. It is quite a joy to see a little abalone cruising along a reef of pink algae.
What is your most memorable fish find and why?
My most cherished memory of a fish find happened while diving with my wife, Bev (also a REEF surveyor) at a local dive site. Bev spotted what she thought was a common Bay Pipefish, and quickly drew my attention to it. After the dive, Bev asked why I squealed underwater, I explained she had found a fish I have been looking for since I was a young boy -- a very rarely spotted Quillfish!
Have you heard about REEF Fest? Mark your calendar for September 29 – October 2, 2016, and then plan to join us in Key Largo, Florida, for our annual celebration of marine conservation. Activities include diving, educational seminars, and social gatherings! Check out www.REEF.org/REEFFest for more information.
In June, REEF Director of Science, Christy Pattengill-Semmens, attended the 2016 International Coral Reef Symposium meeting held in Hawaii. This conference, held every four years, brings together several thousand scientists, policy makers, and managers to discuss coral reefs and share latest research. During the week, Dr. Brice Semmens from Scripps Institution of Oceanography, presented an analysis of REEF survey data collected by volunteers in Bonaire Marine Park over the last 20 years. This valuable citizen science dataset includes over 22,000 surveys and 26,000 hours of underwater time. The findings reveal precipitous declines in large-bodied fishes such as grouper, but steady increases in mid-sized parrotfish. Hundreds of other talks were given, on a range of topics from the severe bleaching in the Great Barrier Reef, to the impacts of harmful fishing practices such as dynamite and cyanide, to discovering bright spots in some coral reef areas. Also at the conference, Dr. Jack Randall was awarded the Darwin Medal for his lifetime of achievements. All us fish watchers owe Dr. Randall a lot! Jack has described 815 reef fish species in his lifetime. He is 91 years old and has published 878 papers and dozens of fish ID guides.
In October 2016, REEF's Rapid Response Team removed a non-native Onespot Rabbitfish from Florida waters within 24 hours of its reporting. The rabbitfish is the 36th non-native marine fish documented in Florida waters through REEF’s Exotic Species Sightings Program, and its removal is the 5th successful rapid response effort led by REEF.
The Onespot Rabbitfish was seen by a REEF member while diving offshore of Dania Beach, Florida, who then reported it through REEF’s Non-native Sightings Program. Within 24 hours of receiving the sighting report, REEF and the U.S. Geological Survey (USGS) coordinated a successful live-capture of the fish. The fish was placed at the new Philip and Patricia Frost Museum of Science in Miami and will be displayed as part of an educational exhibit on the dangers of non-native species.
Like the lionfish, the rabbitfish is a venomous fish with a voracious appetite. Rabbitfish eat marine vegetation like seaweeds, algae, and seagrasses, and could impact native fish habitat. They are native to the Asian Pacific region. It is probable that, like the lionfish, the Onespot Rabbitfish was introduced to the South Florida reef via an aquarium release. Please spread the word about the dangers of introducing exotic fish to local waters. Other options include reaching out to a local fish or pet shop, asking other fish owners to adopt, looking for a local fish club, or donating the fish to school or office. If you are a diver in Florida, please keep your eyes open for this species. If you see one, please fill out an exotic species reporting form at www.reef.org/programs/exotic/report.
Over the last several years, USGS and REEF have coordinated the removal of the rabbitfish and four other non-native marine fish species from Florida waters. All four species were captured alive, and three of the four are currently on display at educational institutions. The rabbitfish will be on display at the Patricia and Phillip Frost Museum of Science in Miami, Florida, when it opens its doors in early 2017.
WASH Nearshore Symposium
REEF’s Director of Science, Dr. Christy Pattengill-Semmens, was an
invited speaker at the Temperate Reef Resources Symposium held at the University of Washington in early June. Christy spoke on the role that volunteers play in generating needed data for managing temperate reefs, and used examples from REEF experiences and projects in three west coast National Marine Sanctuaries, the Olympic Coast, Monterey Bay, and
the Channel Islands. To date, over 10,000 REEF surveys have been conducted in coastal areas along the west coast of the US and Canada.
Channel Islands Shore to Sea Lecture Series
In early July, Christy was the featured speaker for the monthly Channel Islands Shore to Sea Lecture Series, which is sponsored by the Channel Islands National Marine Sanctuary and Park. Christy spoke on REEF surveying inside and outside of the marine reserve network that was
implemented around the Channel Islands in 2004. Much of these data are
collected using REEF’s Pacific Advanced Assessment Team aboard the Channel Islands National Marine Sanctuary’s Research Vessel Shearwater.
Flower Garden Banks National Marine
Sanctuary fisheries impact workshop
Christy also presented information on the REEF
Volunteer Survey Program at a recent priority issues workshop on fishing impacts for the Flower Garden Banks National Marine Sanctuary. The workshop was used to discuss the possibility of Flower Gardens National Marine Sanctuary implementing experimental no-take zones within the Sanctuary. Christy presented information about REEF's volunteers 14 year long monitoring of reef fish at the Flower Garden Banks National Marine Sanctuary, and how this data can provide a valuable baseline to be able to measure the effects of any future no-take zones that might be implemented in the Sanctuary.
Here's what we're up to in the coming months:
October 31- November 3: DEMA Show in Orlando, FL. Come visit us at both 1133 and you could win a signed print by Tom Isgar by partaking in our DEMA raffle to help raise funds for REEF.
November 11-17: Conservation Week with Stuart Cove's Dive Bahamas in Nassau with Ned and Anna DeLoach, Bruce Purdy and Andy Dehart
Recent additions to the previously planned Eco-week at Stuart Coves Dive Bahamas in Nassau will be highlighted by Ned and Anna DeLoach, who will be presenting their famous behavior talks as part of the week's activities. In addition, Andy Dehart, general Manager of the National Aquarium in Washington DC and Bruce Purdy, Bahamas dive operator and conservationist will talk about Bahamian conservation issues and marine protected areas. As previously planned, Lad Akins will lead the project and discuss lionfish issues as they relate to other environmental factors such as artificial reefs. Stuart Cove will host the project and discuss shark and local conservation issues.
December 8-14: Blackbeard's Cruises is announcing a new lionfish project focusing on Grand Bahama.
For more information, on these projects, view the pdf here...
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 email@example.com 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!