REEF Ocean Explorers Summer Camp

We are very excited to introduce REEF’s Ocean Explorers Camp: a summer day camp designed for the ocean-minded and adventurous! REEF Ocean Explorers Camp immerses campers in an ocean of learning and fun! Based at John Pennekamp Coral Reef State Park in Key Largo, Florida, REEF will introduce campers to the underwater world and all the amazing things found beneath the sea. Each camp session includes:

  • Snorkel trips to the first underwater state park in the US
  • Kayak ventures into winding mangrove trails
  • Stand up paddle board excursions over seagrass beds
  • Glass bottom boat rides offering a view from the surface
  • Marine science lessons, experiments, and crafts
  • Opportunity to connect with nature and make new friends

Join REEF’s Ocean Explorers Camp to make a splash this summer. We welcome campers ages 8 – 14. Sibling discount available. A $275 camp tuition includes park entry fees, activity expenses, equipment rentals, and souvenir REEF gear including a T-shirt and water bottle! Camp sessions are offered June 15-19, July 13-17, and August 10-14. For more information please visit www.REEF.org/Explorers/Camp or call (305) 852-0030.

GivingTuesday - a Global Day of Giving

#GivingTuesday is coming up! Are you ready to pledge your support for REEF's vital marine science and education programs? On December 1, watch your inbox for an important message from our co-founder, Paul Humann, describing how REEF is taking action to address our changing seas.

GivingTuesday is a global day dedicated to giving back. On Tuesday, December 1, 2015, charities, families, businesses, community centers, and students around the world will come together for one common purpose: to celebrate generosity and to give. We hope you will include REEF in your GivingTuesday giving plans.

The Faces of REEF: Mary Korte

Mary surveying in Kauai.
Mary and Don snorkeling and surveying!
Mary getting ready.
A rare dry moment for Mary.
Butterflyfish, often found in pairs, like Mary and Don! Photo by Carol Cox.
It's always great to have a buddy to point stuff out to.

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 Mary Korte. Mary, and her husband Don, have been REEF members since 2001. Both are active surveyors, and Mary is a Level 3 surveyor in the TWA who has completed 284 surveys (all on snorkel!). Here’s what Mary had to say about REEF:

What is your favorite part about being a REEF member?

Everything! I especially love the Fishinars because they are a great way to improve my fish identification skills, and they boost my confidence in my ability to record species accurately. Fishinars also inspire me to read about the species and learn more about the fish behaviors I observe. I’d love to dive, but I can’t SCUBA dive due to my cardiac history. However, even as a snorkeler, I can contribute to the REEF database. I used to feel bad that I couldn’t dive, but REEF staff members have been wonderful and have told me that reporting data from the top 10-15 feet is important—I’m thankful for their encouragement. I also love that the REEF staff will help me identify “mystery fish” in photos I take while surveying.

If you have been on a REEF Field Survey, where and what was your trip highlight?

My husband and I went on the first lionfish survey REEF organized in Curacao. Curacao is a special place for us because we’ve spent our wedding anniversary there every year for almost 15 years. It’s a wonderful island, and the fish life is amazing. It meant a lot to be able to help gather data on the lionfish invasion and hopefully make a difference in the future of the reef fish populations. Without a doubt, eating those pesky fish was the highlight. As our t-shirts say, “Wanted Dead and Grilled: Lionfish, Pirate of the Caribbean.” They make very tasty ceviche, too! We also loved the wonderful sunset sail the last night.

If you had to explain REEF to a friend in a couple of sentences, what would you tell them?

You’ve probably known birdwatchers who keep a life list of bird species they’ve seen. They may collect data, e.g. by participating in the Great Backyard Bird Count. REEF volunteers are “fishwatchers” who keep a life list of fish and collect data on fish abundance and biodiversity for a global database used by marine biologists to monitor the health of coral reefs worldwide. Over 60 scientific papers have been written using REEF data which is really amazing.

In your opinion, what is the most important aspect of REEF’s projects and programs?

I think the most important aspect is that REEF’s professional staff and volunteer “citizen scientists” are enhancing our understanding of coral reef ecosystems and fish populations. REEF’s database is an invaluable resource for marine scientists, and it is a privilege to help gather information that is useful for their work. I believe humans have a unique responsibility to care for the environment and our fellow creatures. Hopefully we can collectively make a difference in preserving these special living organisms and places for future generations.

What is your favorite fish?

My favorite fish are the butterflyfish because we almost always find them swimming in pairs. My husband and I have been married 46 years and we always snorkel together so the butterflyfish remind me of all the wonderful years we’ve had together. Surveying for REEF is one of the things we most enjoy doing as a couple because we are both biology teachers and love the ocean.

Where is your favorite place to dive and why?

We’ve lived in Wisconsin for the last 20 years, but I really love being near the sea. I’ve completed most of my surveys in the tropical Western Atlantic although I’ve also surveyed in Hawaii and the Galapagos. This summer I’ll be in French Polynesia for a week, and I’m looking forward to adding new fish to my life list. We were there almost 30 years ago, and that is where my husband and I fell in love with snorkeling although we didn’t know about REEF back then. It’s really hard to pick one favorite place, but I especially like the British Virgin Islands, the Bahamas, and Curacao because of the species diversity and beautiful water. Curacao probably tops my list because there are so many great places that are easily accessible from shore, and Playa Lagun is probably my favorite place to spend an afternoon there because I almost always see eels and interesting fish.

Do you have any surveying, fishwatching, or identification tips for REEF members?

Slow down and take time to enjoy really watching the fish—don’t be in a hurry to move on to a new spot too quickly. Linger in one place and try to figure out what the fish are doing. It’s not just about identifying and counting fish—it’s also about relaxing and savoring the privilege to be in this environment. If you slow down, you’ll use more of your senses, notice more details, and begin to feel that you are a part of the ecosystem even if only briefly as a guest. Absorb the tranquility and drift with the fish—breathe slowly, feel the water, and go with the flow. Always, always carry a camera because you never know what you’ll find.

Putting It To Work: Who's Using REEF Data, September 2016

REEF population data on Goliath Grouper are currently being used by several different researchers and government agencies to help support the recovery of this threatened species. Photo by Lureen Ferretti.

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:

- Data on three large Caribbean parrotfish species were provided to a scientist at California State San Luis Obispo to evaluate status and trends in these declining species.

- Data to evaluate population densities of herbivores in Bahamas and Belize were provided to researchers from Georgia State University.

- Goliath Grouper data were provided to researchers from University of Florida to build a spatial model to look at grouper management options and to the Gulf of Mexico Fishery Management Council to develop a Population Learning Model.

- Data on sea stars and sea urchins from the Pacific Northwest were provided to a researcher working with the Coastal Ocean Research Institute to report on the health of Howe Sound in British Columbia.

Field Methodology Course This Summer

REEF's Summer Field Course is a great way to get experience out on the water.

This summer, REEF will host our second Reef Fish Field Methodology Course in Key Largo, Florida. This one week hands-on course is designed for college undergraduates and recent graduates aspiring towards a career in marine biology or a related field. The course covers commonly used tools and techniques for visual assessments of reef fishes. Through classroom and field experiences, the course will expose students to Tropical Western Atlantic fish identification, size estimations underwater, surveying reef fishes using transect, roving and stationary visual techniques, benthic assessments, and management of survey data.

Prospective participants must be at least 18 years of age, enrolled in or a recent graduate of a college level program, and hold a scuba certification. To get more details on REEF’s Fish Field Methodology Course and to apply visit www.REEF.org/fieldcourse or contact Amy Lee at (305) 588-5869 or trips@REEF.org .

Visit the REEF Store For Your Holiday Shopping!

Have you checked out REEF's online store recently? It's the perfect place to get gifts for the ocean lovers in your life. In addition to a great selection of marine life books and REEF survey supplies and gear, we have a ton a fun gift items -- Holiday Ornaments, Preservation Creature Puzzles, Hammerhead Bottle Openers, Swell Style Bags from Bungalow360, and Conservation Creature Plushes! Visit www.REEF.org/store to see all of our great inventory.

REEF Parts - Things To Know

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 the beginning of our 2007 Field Survey year a successful start!  There are still spaces available on two of our upcoming (see below).  Keep an eye out for our 2008 Field Survey Schedule  coming out soon in ENews!

    WOODS HOLE (Sept 11-16, 2007) - Woods Hole and other New England sites – we have a few spaces left on this first-ever New England Field Survey led by myself, a self-proscribed New Englander. We will be diving Woods Hole, historic Plymouth of Mayflower fame, the historic fishing port of Gloucester, and Martha’s Vineyard. Our accommodations are in the village of Woods Hole that boasts 37 past Nobel laureates. The water temperature will be in the mid 70’s for all but two of our dives and we are sure to see some tropical fish mixed in with the temperate fishes. We will meet some of our New England counterparts in and out of the water. Please join us if you can.

    BONAIRE (September 22-29, 2007) – There are 7 spots left on this unique trip led by Ned and Anna DeLoach. Bonaire is a wonderful place to learn your fish ID and benefit from two world experts in fish/invert ID and behavior. Bonaire deservedly boasts some of the best diving in the tropical western Atlantic and you’ll see many species on every dive with no worries about navigation while you gently dive out to the reef wall and turn left or right and follow the wall back. The shore diving is magnificent and you’ll want to take advantage of Ned and Anna’s underwater naturalist acumen and great conversations and stories. Eight of our top ten sites for species richness in the TWA database are from Bonaire. Hope to see you there!

    To sign up for either one of these trips, contact Travel for You at 1-888-363-3345 or email reef@travelforyouinc.com

  • Going on a trip? Order Scan forms, underwater survey paper, books, and other items at the REEF online store.

 

Final Report on Five-Year Spiegel Grove Assessment

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Note the encrusting organisms after just 5 years and the Purple Reeffish, Photo by Mike Ryan
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Invertebrate community recruitment to the Spiegel structure, Photo by Mike Ryan
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Blackfin Snapper school on Spiegel Grove, Photo by Mike Ryan
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Large Arrow Crab, Photo by Mike Ryan
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Midnight Parrotfish and Bluehead Wrasses, Photo by Mike Ryan
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Cubera Snapper on Spiegel, Photo by Alison Johnson

This past summer, REEF completed its 5-year monitoring and assessment of the ex-Navy Landing Ship Dock, U.S.S. Spiegel Grove, intentionally deployed in 130' deep water as an artificial reef off Key Largo in June of 2002. At the time of its sinking, the Spiegel, at 510' in length, was the largest vessel intentionally sunk as an artificial reef. More recently, REEF completed its final report on the data collected, largely through members' efforts in the water these last few years, so a multus gratia (big thank you) from all of us at REEF to those of you who participated on the Advanced Assessment Team monitoring of the Spiegel. This was every bit your project as much as ours. I am asked quite often in the field how REEF surveyor efforts contribute to science, conservation, and education so I want to share with you some of our findings as the Spiegel assessment serves as a great example of the power of concerned and active citizen scientists to effect positive changes in our communities. For a full viewing of our final report, please visit our website at 5 Year Spiegel Grove Monitoring .

Before I highlight a few of our findings, let's go over what our methods were for conducting our Spiegel assessment. Surveys were conducted using the Roving Diver Technique (RDT), a non-point visual survey method that serves as the mainstay for most REEF efforts in the water. The purpose of this method is to gather a comprehensive species list with sighting frequency and relative abundance estimates, for fish species only in the case of this study. Staff and REEF volunteers all had to be members of the Advanced Assessment Team (AAT) for REEF (learn more about how to become an AAT member http://www.reef.org/programs/volunteersurvey/aat). Each monitoring event consisted of 4 days of two-tank monitoring dives at the Spiegel Grove and 7 surrounding reference sites.

The overall objective of the study was to assess any changes in fish community structure over time with the addition of the newly deployed artificial reef, changes not just to the Spiegel site, but changes to the surrounding natural reef sites as well. A central biological question as to the merits of vessel type artificial reef deployments is whether or not they add fish species in terms of both numbers of fish (biomass) and numbers of fish species (biodiversity) to the artificial reef and the surrounding natural reef sites. In other words, in the Field of Dreams metaphor, if you build it will they come and where will they come from? Ultimately, resource managers and other stakeholders hope that the addition of the artificial reef adds fish not only to the targeted site, but seeds surrounding reefs with the reproductive output from the resident fish population. The scale of these questions cannot be adequately addressed in a 5-year pilot study such as the one REEF just completed and that was not our charge but it is important to understand the concept behind sinking ships as artificial reefs. And we should commend Monroe County, the Upper Keys Artificial Reef Foundation (UKARF), and the Florida Keys National Marine Sanctuary (FKNMS) for funding this initial pilot study. A second socioeconomic question not addressed in REEF's work asks the important question of how much SCUBA diving pressure is decreased on natural reefs by the addition of a top recreational dive site such as the Spiegel and how much additional tourist revenue is gained? Finding answers to both the biological and economic questions above are critical in providing guidance for future marine resource management decisions on whether or not to deploy artificial reefs of this type and when and where the sinking of these large retired vessels is appropriate.

Okay, some quick highlights but again for the full report, please visit our website. Over the 5-year study, REEF conducted 76 RDT surveys on the Spiegel itself and another 445 survey dives on the surrounding 7 reference sites. 191 fish species were documented on the Spiegel Grove for all surveys combined. 46 species of fish were observed on the Spiegel just one month after deployment with the average number of species climbing to 76 per monitoring event thereafter. Approximately 3 years after deployment (Aug 2005), persistence in species composition at the Spiegel Grove site through time had increased to levels closer to those of the surrounding reefs. Striped grunts and Tomtates were immediate arrivals on the newly deployed site. Currently, 5 years post deployment, fish species composition on the Spiegel site is more akin to what you would expect on a deeper reef site including schools of Blackfin Snapper, Creole Wrasses, Bluehead Wrasses, Purple Reeffish, Sunshinefish, Bluerunners, Yellowtail Reeffish, Greenblotch Parrotfish, Tomtates, Spotfin Hogfish, Yellowmouth Grouper, Black Grouper, and the Federally protected Golilath Grouper (for a complete list of species sighted and statistical comparisons between study sites take a peak at the report). Blackcap and Fairy Basslets rarely occur in the Keys but interestingly, on several occasions, both have been surveyed on the Spiegel, most notably after hurricane storm surges from offshore. Of course, the Spiegel originally sunk on its starboard side was righted during Hurricane Dennis in July of 2005, confounding results of our survey shortly thereafter. And large, deeply sunk vessels such as this one certainly offer numerous hiding places to groupers in particular, making full visual assessments difficult. We have included in our report suggestions for future studies as well.

REEF would like to thank Mike Ryan of Horizon Divers for supplying important anectodal information about the Spiegel. He was one of the first divers on the newly deployed vessel and has logged more than 240 dives on site since then, meticulously recording fish and invertebrate sightings in the true naturalist vein. Also, REEF thanks Quiesscence Divers and Horizon Divers and Scott Fowler for providing boat and logistical support for all of our diving efforts over the past 5 years. This spring (2008), the Hoyt Vandenberg is scheduled for deployment a few miles off the coast of Key West. REEF will be leading the monitoring efforts over a similar 5-year time period and we'll keep you posted on our efforts. Two suggested readings are referenced in our report, one by Arena et al (2007) and the other by Leeworthy et al (2006) assessing biological and economic impacts of artificial reefs, respectively.

Happy Holidays everyone and if you are visiting Key Largo next year, visit the wreck and see for yourself how things are coming along.

 

Turks and Caicos Field Survey aboard Aggressor II

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Turks and Caicos Survey Group (sans Marty Levy, off chasing a whale blenny)
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Suzanne Rose with one of two invasive Red Lionfish seen on Turks Survey
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Patricia Broom Surveying Wall on North Caicos Island
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Caribbean Reef Shark, one of many seen during the week
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Jill Ericsson surveying the wall, looking for Cave and Threeline basslets

REEF recently completed our Turks and Caicos Field Survey aboard the Aggressor II on Saturday, April 26.  We had a tremendous effort by a stellar group of 20 REEF surveyors.  Although we have not yet processed the data, I can give a few hints at what we saw during the week-long trip. 

Overall, the group surveyed at least 213 fish species over 12 dive sites and 26 survey dives, 5 dives on most days.  We surveyed many habitat types including hard and soft coral areas, patch reefs and grass beds but most of our efforts were concentrated along the famed walls along the islands.  Some notable fish sightings included:  Black snapper (Apsilus dentatus), Golden hamlet (Hypoplectrus gummigutta), Dwarf blenny (Starksia nanodes), Papillose blenny (Acanthemblemaria chaplini), Cardinal soldierfish (Plectrypops retrospinis), Lofty triplefin (Enneanectes altivelis), Almaco jack (Seriola rivoliana), Fringed filefish (Monacanthus ciliatus), Wall goby (Gobiosoma pallens), Black brotula (Stygnobrotula latebricola), Goldline blenny (Malacoctenus aurolineatus),  and Punk blenny (Acanthemblemaria sp).  We surveyed some large schools of Horse-Eye jacks and saw a number of Caribbean reef sharks.  We also had two confirmed Red lionfish (Pterois volitans) sightings (see picture with article).  Unfortunately, if there are two Lionfish surveyed, there are undoubtedly many more in the Turks and Caicos islands already.

We had a seasoned group of REEF members, many of whom had been on numbers of past survey trips and 60% of the group participants were expert surveyors. Consequently, our efforts were rewarded with lots of cryptic species sightings such as the ones listed above. The hospitality of the Aggressor crew was superb, gracious, and quite professional.  One of the nice things about a live-aboard field survey is the camaraderie that develops between members who share a number of traits such as a love of diving, conservation-minded attitude towards our marine resources, a desire to make positive changes to said resources, and a general fish geekiness for lack of a better term, that rears it's head from time to time in visceral debates about whether someone really saw a Wall goby or not. 

Fortunately for us, many members brought their cameras and we were able to verify most unusual sightings with pictures.   The learning curve is leveled while on live-aboard with everyone sharing diving/surveying tips and helping each other find and verify common and rare sightings alike.

I would like to congratulate several participants on reaching new experience levels during the week:  Barbara Anderson, Marty Levy, Larry Draper, and Kayla Serote all tested into level 5 surveyors.  Suzanne Rose, Marie Robbins, and Kay Tiddmann are all new level 3 surveyors. Jerry Dickman is our newest level 2 surveyor.  Congratulations to all the participants for a great survey effort for the week and all the good spirit shared.  Also, thanks James Brook and Kristi Draper for taking Kay Tidemann under their wings and teaching her during the week, she was our most improved surveyor as a result and her enthusiasm spilled over to the group. I hope to see many of you in the water on surveys later this year.  I am currently planning our 2009 Field Survey schedule and will have more details on that in our next Enews edition in May. There are still spaces available on two Field Survey trips for 2008, Paul Humann's Discovery Tour in Key Largo (June 21-28) and the Sea of Cortez with Don Jose (Oct 5-12).  If interested in either of these trips, please contact Joe Cavanaugh at 305-852-0030 for the Discovery Tour and Jeanne at Baja Expeditions at 800-843-6967 for the Sea of Cortez trip.

 

REEF Participates in International Coral Reef Symposium

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Grouper Moon scientist, Dr. Brice Semmens, presented findings in the ICRS Reef Management session.
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Joe Cavanaugh talks with an ICRS participant about REEF's programs.

REEF staff recently returned from the 11th International Coral Reef Symposium (ICRS) in Ft. Lauderdale, Florida, where nearly 3,000 scientists, conservationists, and government officials met to compare notes, network and identify problems and solutions for the ocean's most delicate ecosystem. This is the keystone scientific meeting on coral reef science. REEF Director of Science, Dr. Christy Pattengill-Semmens, gave a talk on the science and management applications of the REEF database and presented a research poster on the same topic. REEF Director of Field Operations, Joe Cavanaugh, presented a research poster on the 5-year monitoring project of the Wellwood Restoration Project in the Florida Keys. Additionally, REEF data were included in several talks and research posters by other scientists, including an analyses of Conch Reef status and trends by Dr. Steve Gittings, an evaluation of fish resources in Biscayne Bay by Dr. Todd Kellison, and the effect artisanal fisheries in developing nations have on predatory fishes by Dr. Chris Stallings. The Lionfish invasion was also a hot topic and REEF collaborators from Simon Fraser University presented a research poster on the effect of lionfish on cleanerfish in the Bahamas. Dr. Brice Semmens presented results from the Grouper Moon Project and how results from this cutting edge research being conducted by REEF and our collaborators can be used to inform marine reserve planning and evaluation.

REEF also participated in the ICRS Education Center. REEF staff and interns hosted an exhibit booth, which was a great success in spreading the word about REEF and our important conservation programs. The Grouper Moon Project was featured in the Solutions portion of the "Our Reefs: Caribbean Connections" traveling exhibit and the Grouper Moon documentary film was shown in the Coral Theater. Participating in scientific conferences such as ICRS is an important part of REEF's overall strategy of linking the diving community with scientists and resource managers.

Design by Joanne Kidd, development by Ben Weintraub