Every month, scientists, government agencies, and other groups request raw data from REEF’s Fish Survey Project database. Here is a sampling of who has asked for REEF data recently and what they are using it for:
-Fisheries scientist are using data on Hogfish from Florida, Puerto Rico, and the USVI to evaluate population status and help set effective catch limits as part of the US Fisheries Management Council's stock assessment.
- A scientist from RSMAS at the University of Miami is evaluating the status of Caribbean predatory fish species, including Gray Snapper, Barracuda, and Goliath Grouper.
- An environmental researcher at University of Miami is assessing biodiversity indexes as a measure of effectiveness with ongoing septic tank replacement and canal improvement projects in the Florida Keys.
- A PhD student from University of Hawaii is using data from Maui Nui to conduct coral reef ecosystem services models.
- A researcher from University of Victoria is using data from Washington and British Columbia to evaluate community richness values for temperate rocky reefs.
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 Herb Gruenhagen. Herb has been a REEF member since 2001, and has conducted 208 surveys (all in his home state of California). He is a member of the Pacific Coast Advanced Assessment Team as an Expert Surveyor. Here's what Herb had to say about REEF:
When and how did you first volunteer with REEF or become a REEF member?
In July 2000, the San Diego Ocean Foundation sunk a Canadian Destroyer as an artificial reef. I was one of several divers who performed both fish and invertebrate surveys, using transects, quadrats, and REEF Roving Surveys. When the San Diego Oceans Foundation decided to become a REEF Field Station, I volunteered to become a volunteer REEF instructor. I have been teaching a REEF class each month in San Diego since that time.
What are some of the highlights of your local diving?
I dive the La Jolla Shores most of the time, and it is always changing. There are the resident species, the transients, and the seasonal ones. The resident species will always be there no matter what. The transients can be the many pelagic species that the currents bring in. For example, a while back, we are seeing several different species of jellyfish and the leopard sharks are returning to the warmer water shallows near the Marine Room. The seasonal species are really the special surprises. During the early spring the nudibranchs come out to start their mating, and in the winter, we have a ‘white’ Christmas with all the Market squid schooling, mating, and laying their white finger-like egg cases. Other special surprises can be molas, baby grey whales, midshipman, mantis shrimp, wolf-fishes, and even Finescale Triggerfishes.
What is the most interesting thing you’ve learned doing a REEF fish survey?
Doing REEF surveys really highlights the many different variations that a given species can take on. Being a REEF surveyor gives you the ability to recognize new species from common species, and all the many variations within the same species. Paying attention to all the details is really important to getting a good ID. I try to get a good image of the fish and ask for help when I’m not sure.
In your opinion, what is the most important aspect of REEF’s projects and programs?
After all the years of teaching the courses, I’m just really glad to see local divers coming to my class to expand their knowledge of the local marine life, whether they do one survey or many surveys. I love watching the learning process and expanding the students minds of the many wonderful forms of marine life we have here to enjoy and need to perserve for future generations.
Do you have a favorite local (or not) REEF field station or dive shop?
The REEF Field station is the San Diego Oceans Foundation, but the facilities that we use is Ocean Enterprises in San Diego. Ocean Enterprises has been very supportive over the years and everyone really appreciates the use of their classrooms, computer and projector and its central location in the city. Thank you Ocean Enterprises for your many years of support.
What is the most fascinating fish encounter you’ve experienced? What is your favorite?
Well, of course photographing species new to science or that is rare or very uncommon is a highlight. I have photographed several fishes and nudibranchs that fall into one of those categories. My most fascinating fish that I have seen is the Specklefin Midshipman, Porichthys myriaste. We see many juvenile Plainfin Midshipman in the winter, but the Specklefin were quite a find! One of my favorite fishes is the Sarcastic Fringehead. They are one of the few fishes that see you as a threat and will interact with divers and their photo gear. They will charge out of their breeding holes (ok, we are talking about a 6” fish) at the camera lens, thinking they are seeing ‘another’ fringehead in the lens. They will bite all your cables and your finger and charge back into their hole. They will also interact with each other and fearlessly defend their breeding holes by opening their mouths at each other beyond the stretching point.
Herb teaches free Southern California Marine Life ID classes the third Wednesday of each month. Join him!
Hello and happy October! This edition will be REEF-in-Super-Brief since our biggest announcement - the launch of the new REEF.org website - will direct you to endless updates on REEF programs, new online tools, an improved REEF Store, and a new member-login that will allow you to get the most out of the new site. Visit www.REEF.org now!
If you're still with me, read on to learn about an exciting new artificial reef project REEF will embark on in 2008 with the sinking of the USAFS Vandenberg in Key West, Florida and REEF's participation in important inter-agency collaborative research on Marine Protected Areas (MPAs) in California. The third of six monitoring events at Biscayne National Park was recently completed; hats off to REEF staff Joe Cavanaugh and Lad Akins and Advanced Assessment Team (AAT) volunteers who served on this project amid challenging weather and personal circumstances.
Earlier this month, REEF lost a valuable partner and close personal friend. Mike "Smitty" Smith was a boat captain at Quiescence Diving Services in Key Largo, Florida and drove the boat for many local monitoring projects. His positive outlook and team spirit will be missed but we hope to honor his commitment to ocean conservation through REEF's continued work in the Florida Keys community.
"Best fishes" from the REEF family to yours,
Leda A. Cunningham, Executive Director
Welcome winter! REEF is pleased to bring you the final monthly installment of REEF-in-Brief in 2007. Our biggest announcement is the completion of the biological monitoring of the U.S.S Spiegel Grove, the largest intentional artificial reef when it was sunk in Key Largo, Florida in 2002. Also in this issue, learn about the new online data entry interface for the West Coast survey region and how to get more out of the new REEF website. Finally, we'll close out the year with some pictures from the recent Holiday Open House at REEF HQ and invite you to join us on a REEF Field Survey trip in 2008.
Many thanks to all who have made donations toward an ambitious fall fundraising goal of $100,000. REEF could not continue its critical conservation projects without your support (if we haven't heard from you yet, please click here to make a secure, tax-deductible donation online). Many thanks as well for everyone's e-patience as REEF grows its online fundraising capacity. We recognize that your
inbox and email time are limited resources and sincerely appreciate the opportunity to request your assistance in strengthening REEF citizen science programs.
The REEF family sends you best wishes and best fishes for a happy, healthy start to the new year. We'll look forward to working with you in 2008, officially designated the International Year of the Reef. It's bound to be a good year . . .
The 17th Great Annual Fish Count (GAFC) is just around the corner. While REEF staff updates the event website, www.fishcount.org, we are asking our field stations and partners to begin planning their 2008 GAFC activities.
Events can be as simple as gathering a group of local divers for a one-day dive and a covered-dish party for after. Or, schedule a huge blow out to introduce more people from your town to what a difference can be made when you do more than just blow bubbles while diving. The latter could include Fish ID seminars, counting challenges, a planned picnic and whatever else you can dream up to gather a crowd and show them the fun of fish-watching.
As any veteran fish surveyor is well aware, dive travel is the spice of fishwatching. No matter how many dives you’ve made, or how many species you’ve recorded a visit to a new destination will send you scurrying for your ID books. That was certainly the case during back-to-back REEF Field Surveys held in St. Vincent during early August. During the two weeks, 40 sets of eyes ferreted out 261 different fish species, many rare, many first-time sightings, and a few that still have the trip leaders Paul Humann and Ned DeLoach scratching their heads.
Tucked away in the distant reaches of the southeastern Caribbean, the towering volcanic island is not only home to a hearty population of Caribbean fishes, but also harbors a scattering of novel species that ride the currents north from Brazil. Add to this, pumice sand and freshwater runoff (a combination that tends to attract exotic creatures), a variety of underwater habitats ranging from bold boulder and coral seascapes, to thick sea grass meadows, and protected bays bottomed with fine sediment and scattered algae patches, fondly known as muck. Oh yeah, add one more dynamic to the amazing mix, the group’s host Bill Tewes, owner of Dive St. Vincent, and his eagle-eyed dive guides. In dive parlance, Bill is a critter hunter extraordinaire. After exploring the island’s undersea riches for 25 years, his infectious enthusiasm for the hunt won’t allow him to miss a dive, and the man certainly loves to show off his animals.
So what were some of the highlights of the week? For starters: a single dive to a clearwater site, known as the Pinnacle, revealed not one, not two, but six cryptic Black Brotula. A plunge to 110 feet on the Wall, uncovered Yellowcheek Basslet, Three-lined Basslet and Cave Bass hiding under a ledge. On their way up the surveyors spotted a Golden Hamlet, Bridled Burrfish, and during their safety stop a flashy red fin of a perky little Red Banner Blenny caught their eyes.
But as good as the reefs and wall are the majority of the team’s treasures were discovered in the muck – the seldom-dived otherworldly realm where Bill’s fishwatching prowess shines. Let’s begin in the shallows where the team found, along with a long list of more common species, clingfishes, Longsnout and Lined Seahorses, a Striated Frogfish, Shortnose Batfish, an assortment of pipefish, seldom-seen pipehorses, and about every species of snake eel you’ve ever heard of, and some you haven’t. As the seemingly barren bottom angled down Jackknifefish, Spotfin Goby, Dwarf Sand Perch and tiny Blackear Bass appeared. If you continued to 90 feet an uncommon sighting of a juvenile Snowy Bass could be made.
One would be remiss without mentioning a few spectacular St. Vincent invertebrates including, the Atlantic Longarm Octopus, the rare Brownstripe Octopus, skeleton shrimp, and a spectacular Red Banded Lobster.
Did we mention Blackfin Cardinalfish, Whitemouth Croaker, Snakefish, Cornetfish, Cardinal Soilderfish, Flying Gurnard, and pikeblennies? Whew, have to stop somewhere, this is REEF-in-Brief you know. You’ll just have to contact one of the lucky participants for more details.
A gallery of all images linked from this article can be found here.
With the rapid expansion of lionfish into the Caribbean, downstream and recently invaded countries are starting to gear up for early detection and rapid response efforts. REEF is leading the way with in-country workshops focused on increasing awareness and training both fisheries and dive operators in collecting and handling techniques. The week of January 25th-31st was spent working with the Department of Environment and Coastal Resources (DECR) in the Turks and Caicos Islands.
Starting in Grand Turk, we hit the ground running and less than an hour after landing, DECR officer Jodi Johnson and I had covered collecting and handling techniques and had our first 2 lionfish in the bag. Things did not slow down. Two days in Grand Turk followed by two days in Provo and a day in South Caicos resulted in 7 seminars to well over 150 people, 6 collecting training dives, over 40 lionfish collected and an evening lionfish tasting at Smokey’s on the Beach in Provo. Media coverage of the effort was also prominent with local TCI Channel 4 running a feature segment on the issue. The workshop was a huge success with both dive operators and government officials now moving forward in combined efforts to control and minimize impacts of lionfish.
In separate upcoming events, Bonaire, Cayman Islands, Cozumel and Belize are also bringing REEF in to conduct lionfish workshops this spring and early summer. The goals of these programs are to build capacity for local communities and governments to be able to enact early detection and rapid response measures and increase public awareness of the issue.
This is YOUR chance to turn a donation of $10 into much more for REEF. America's Giving Challenge is a 30-day competition (ends November 6th) that allows causes such as REEF to compete for cash awards by inspiring the most people to donate to their cause. We are asking all of our members to donate $10 (or more) online here sometime before the Challenge ends -- ideally on one of two target dates, Friday October 16th or Saturday October 24. If REEF is a challenge winner (meaning we receive the highest number, not amount, of donations) on any given day, we will be awarded $1,000.
The Challenge is administered through Causes on Facebook. However, anyone can donate -- you do not have to be on Facebook to donate. Click here to visit REEF's Cause. If you are on Facebook, we encourage you to invite your friends to support and donate to the cause as well. The objective of the Challenge is to enable passionate individuals and nonprofit organizations to easily leverage their social networks to increase awareness about their causes and attract people to get and stay involved with causes they care about. By encouraging people to give what they can-no matter how big or small, the Challenge seeks to demonstrate the potential of social networks to bring real people together to make a significant impact.
Participants in the Challenge will compete for daily and overall cash awards of up to $50,000 for the nonprofit organizations they care most about. Awards will be distributed based on the number of qualifying donations generated for a cause, not the total dollars raised. A unique daily donation is defined as one single donation per individual per day in the amount of $10 USD or more. Individuals can donate to the same cause once a day everyday during the Challenge and this would count 30 times towards helping the cause receive an Overall Award. This would also count towards the Daily Award for that cause every day. To find out more about America's Giving Challenge and Causes, visit the Causes website.
If even 10% of REEF's members donated to our Cause before the end of the Challenge, we would most certainly make it in the award category. So please go online and show your support for REEF's marine conservation work. We hope we can count on you!
Please go to REEF's Cause page -- donate $10 (or more) -- ideally on one of two target dates, Friday October 16th or Saturday October 24. Thank You!
West Coast Dive Shows - Visit REEF next month at SCUBA 2010 show in Long Beach (CA) on May 15-16 and the Dive & Travel Expo in Tacoma (WA) on May 22-23. REEF staff and volunteers will be there to tell you about our latest activities, have REEF gear and supplies for sale, and sign up new members.
New Field Stations - Welcome to our newest Field Stations who have joined us in the last month. Field Stations are shops, charters, instructors and organizations that support REEF in many ways - offering classes, REEF survey opportunities, stocking survey supplies, etc. For more information and to check out the other 170+ REEF Field Stations, go to the Field Station page on the REEF website.
Check out the REEF Online Store - This is the place to get all of your REEF gear, survey supplies, lionfish collection kits, and field guidebooks. The REEF Store is online here.
Approximately 100 divers collected 534 Indo-Pacific red lionfish during the first tournament dedicated to reducing the population of the invasive species in the Florida Keys waters. The September 11 tournament in Key Largo, organized by REEF and the Florida Keys National Marine Sanctuary, is the first of three Keys-based lionfish roundups. The event attracted 27 teams that competed for cash and prizes to collect the most, largest and smallest lionfish. The winning team captured 111 lionfish during the single day event. The largest lionfish caught measured in at just under 11 inches, and the smallest at less than two inches. Lionfish can grow to lengths of over 18 inches in western Atlantic waters where they are not native.
“The sanctuary is thrilled by the response from the dive community,” said Sanctuary Superintendent Sean Morton. “The volume of fish caught during this single day event demonstrates that dedicated diver removal efforts can be effective at helping keep this invasive at bay.”
Team “Raaw Talent,” from the Upper Keys and led by Captain Al Wilson, captured 111 lionfish and the grand prize of $1,000 for most lionfish. The “Lion Killers” of Islamorada and Marathon netted the largest lionfish, along with $500. And with the capture of the smallest lionfish, team “Full Circle from Key Dives” also caught themselves $500. Both teams “Raaw Talent” and “Full Circle” had been through REEF’s educational workshops on lionfish safety and handling and have been very active in reporting sightings to REEF and capturing lionfish for research purposes. These lionfish derbies are great events to reward those already involved in REEF’s lionfish control programs and to recruit more people to become active in lionfish control.
“The community participation in this event surpassed even our most generous expectations”, said REEF Director of Operations, Lad Akins. “Everyone came together for a great event, including sponsors, volunteers, organizers, and of course, the lionfish hunters. Even those who brought in a single fish contributed to the protection of our native marine life and deserve our thanks.”
Divers and snorkelers interested in participating for the remaining 2010 Keys lionfish tournaments may register online at www.reef.org/lionfish/derbies. The second lionfish derby will be held October 16 at Keys Fisheries Market and Marina in Marathon, FL. The third derby will be held November 13 at Hurricane Hole Marina, in Key West, FL. A $100 registration fee provides each team with a pair of puncture resistant gloves — important protection from lionfish spines — and two tickets to the tournament banquet. For more information on REEF's programs to study the lionfish invasion, go to www.REEF.org/lionfish