Are you ready to take a dive trip that counts? If you are looking to spend a week in a wonderful destination, learning and exploring with a group of fun and like-minded divers and snorkelers, then don't miss out on a REEF Trip. Now is the time to book your 2012 Field Survey with one of REEF's expert guides. Get in touch with our travel experts at Caradonna to find out more and to book your space - 1-877-295-7333 (REEF), or via e-mail REEF@caradonna.com. Details are given below and more information can be found online at http://www.REEF.org/trips
April 21-28 - Nevis - Oualie Beach Resort. Led by Christy Semmens, REEF Director of Science.
May 26-June 2 (SOLD OUT) - Sun Dancer II, Belize - Lionfish Control Study, led by Lad Akins, REEF Director of Special Projects and Peter Hughes.
June 9-16 (SOLD OUT) and June 16-23 (2 SPACES LEFT) - San Blas Islands, Panama - Coral Lodge, led by Paul Humann, REEF Co-Founder and Renowned Underwater Photographer and Author.
July 14-21 - Lionfish workshop in Dominica - Dive Dominica and Anchorage Hotel, led by Lad Akins, REEF Director of Special Projects.
July 28 - August 4 - San Salvador, Bahamas - Riding Rock Inn and Marina, led by Paul Humann, REEF Co-Founder and Renowned Underwater Photographer and Author.
September 22-29 (6 SPACES LEFT)- Sea of Cortez, Baja Mexico - Rocio del Mar liveaboard, led by Drs. Christy and Brice Semmens, REEF Director of Science, REEF Researcher.
September 26-30 (SOLD OUT) - Hornby Island, British Columbia - Hornby Island Diving, led by Janna Nichols, REEF Outreach Coordinator.
October 6-13 - Bermuda - Triangle Diving and Grotto Bay Hotel, led by Ned and Anna DeLoach, REEF Board Members and World-Famous Marine Life Authors and Photographer/Videographers.
November 10-17, British Virgin Islands - Cuan Law liveaboard, led by Heather George, REEF Expert.
December 1-8 (SOLD OUT), Cozumel - Aqua Safari, led by Tracey Griffin, REEF Expert.
REEF members are at the heart of our grassroots marine conservation programs. Over 43,000 divers, snorkelers, students, and armchair naturalists stand behind our mission.
This month we highlight Rick Long. Rick joined REEF in 1997 and has conducted 469 surveys, making him one of Hawaii's top surveyors. Mike is a member of the Hawaii REEF Advanced Assessment Team and he lives on Maui. Here's what he had to say about REEF:
How did you first get involved with REEF?
I did my first REEF survey while diving in the Florida Keys and went inactive until I moved to Maui and joined the fish count at the Hawaiian Islands Humpback Whale National Marine Sanctuary. I learned the Hawaiian reef fish by participating in the monthly activities of a local REEF group called Fish Identification Network (FIN) and by volunteering at the Maui Ocean Center aquarium. I learned even more about fish behavior and corals by volunteering with the Herbivore project at Kahekili Beach, doing Reef Check surveys, and with Eyes of the Reef monitoring for coral bleaching and disease. Volunteering in all of these venues, I have learned not only the common names, but also some of the scientific and Hawaiian names of fish and other marine life. I am an enthusiastic advocate for Citizen Science.
In addition to surveying, what other ways are you involved with REEF?
Through the years, I have participated in monthly REEF survey shore dives organized by FIN and other groups. I have also taught Coral Reef slide shows at the NOAA whale sanctuary in Kihei that includes tips for visitors wanting to get in the ocean to see the beautiful fish and coral reefs in our state.
What is your favorite dive spot and favorite fish?
My friends are just as enthusiastic as I am, and can paddle outrigger canoes, scuba dive, or snorkel almost every day of the week in Maui. My favorite coral reef to survey is Maonakala, located within the marine protected area of the ʻĀhihi-Kīnaʻu Natural Area Reserve, and is one of the few coral reefs not in decline. One of my all time favorite fish is a special little chub or rudderfish that lives on this reef. The Hawaiians had a name for the Pacific Gray Chub (Kyphosus sandwicensis) in a yellow morph coloration and they called it the “Queen Nenue” (nay-new-ay).
New Fishinars continue to be added, and upcoming sessions include special sessions all about cleaning stations with Ned and Anna DeLoach, a Sharkinar with Andy Dehart and Marty Snyderman, and Northeast Fishes, plus several new Caribbean fish topics including fish you will see on your safety stop and those you will find in the biodiversity hotspot of Bonaire! Check out the Webinar Training page (www.REEF.org/resources/webinars) for the most up-to-date listing. These popular online training sessions provide fishie fun in the comfort of your own home. Fishinars are free, and open to all REEF members. You need to register for each session you want to attend. No special software is required, just a web browser. Upcoming sessions include:
Cleanliness is Next to Fishiness: All About Cleaning Stations with Ned and Anna DeLoach - May 15
Special Session: Scubaboard's Bonaire's Top 25 with Jonathan Lavan - May 21
Sharkinar! with Marty Snyderman and Andy Dehart - May 28
Diving the Northeast: Fish You Should Know - June 13
Safety Stop Survey: the Top 12 Caribbean Fish You May See at 15 Feet in 3 Minutes - July 11
Check out the Fishinar page for more details and to register for each session.
REEF is proud to partner with over 130 dive shops, dive clubs, individuals, and other organizations as REEF Field Stations.
This month for our Field Station spotlight, we're heading up to the cold waters of Puget Sound - Tacoma, Washington to be exact. Here we'll find Bandito Dive Charters, whose boat, the Sampan, hosts about a 1,000 divers each year on sites in Puget Sound and the San Juan Islands. Bandito Dive Charters, owned by Captains Rick Myers and Jackie DeHaven, is lucky enough to have the critter ID talents of Jackie on board. Jackie is a REEF level 5 Expert surveyor for the Pacific coast region. She first got involved with REEF by taking a fish ID class from REEF Outreach Coordinator, Janna Nichols, over 9 years ago, and has done hundreds of surveys in the area. The dive charter has been a REEF Field Station almost 5 years now.
Jackie says, " Developing our flagship boat, Sampan as a REEF Field Station seemed a perfect fit to offer our customers REEF classes, materials, and the opportunity to talk about the diverse creatures found in our Pacific Northwest waters with a fellow diver (me, level 5 surveyor) who could assist with creature identification. We host several underwater photographers and the REEF field station status allows us to provide support for creature ID when the photographers are asking “What will I see?” at various sites."
Jackie continues, " We provide multiple copies of fish ID books focused on Pacific Northwest fish, invertebrates and nudibranchs. We provide slates, waterproof paper, and guided fish ID dives if requested and arranged in advance. We can teach REEF fish ID classes at our marina facilities prior to scheduled dive trips and/or on the boat en-route to dive sites." Bandito Charters would like to offer more intro-level REEF fish ID classes combined with two boat dives for the initial surveys.
Jackie's favorite fish – only because it's so rare for a diver to see – is the sixgill shark. She has been surveying Puget Sound waters since 2003 and has only seen them once or twice. In fact, in recent years, very few have been spotted at all in south Puget Sound. Jackie says, "Sixgill sharks are such large creatures who can move silently through your field of vision, almost elusive, yet they show such tremendous power, grace, and presence."
When we asked Jackie what things she liked best about REEF, she enthusiastically replied, "It is so EASY!!!! Submitting data online is quick, the Website is incredibly easy to navigate, and I feel that REEF surveys are offering a valuable tool for assessing the health of our waters and local species."
Data generated by the REEF Volunteer Fish Survey Project provide an unparalleled opportunity to examine patterns in reef fish diversity (the number and types of species) at the scales of reefs, regions, and even an entire ocean basin. Authors of one recent scientific study took advantage of the over 25,000 Expert REEF surveys conducted at 80 sites from 6 Caribbean ecoregions over 17 years. The authors of the paper, which was recently published in the journal PLoS ONE, used the REEF data to evaluate patterns of biodiversity across many spatial scales (from individual sites to ecoregions). They also incorporated factors such as fisheries impacts and how connected different regions are to each other through ocean currents. They compared levels of different types of diversity-- alpha diversity (α-diversity) that explains local diversity (the number of species found in a given place), and beta diversity (β-diversity) that explains the difference in diversity among sites. Their results showed that fish assemblages are more homogenous than expected, particularly at the ecoregion scale. Within each ecoregion, diversity was mainly attributed to alpha diversity, indicating that fishes within each ecoregion are a subsample of the same species pool. Studies like this one that examine regional patterns of diversity in coral reef systems are important because of declining biodiversity in many areas. The paper's citation is: Francisco-Ramos V, Arias-González JE . 2013. Additive Partitioning of Coral Reef Fish Diversity Across Hierarchical Spatial Scales Throughout the Caribbean. PLoS ONE. 8(10): e78761. To read the full paper, or any of the other 50+ scientific papers that have included REEF data and programs, visit the REEF Publications page.
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:
- Scientists from NOAA’s Office of Protected Resources are using REEF data to evaluate populations of seabass and grouper in the Caribbean.
- A scientist from the University of Washington School of Marine and Environmental Affairs is using REEF data on fishes and invertebrates to evaluate MPAs in the Puget Sound.
- A professor from California State San Luis Obispo is using REEF data to evaluate populations of three large parrotfish species in the Caribbean (Blue, Midnight, Rainbow).
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 Joyce Schulke, one of REEF's earliest members. She has been a REEF member since 1996. An active surveyor who lives in Florida, Joyce has conducted almost 900 surveys to date and has been a member of REEF's Advanced Assessment Team for the Tropcial Western Atlantic region since it's beginnings. Here's what she had to say about REEF:
How did you become involved with REEF?
In 1989 I snorkeled in Cancun. Diving lessons followed and the underwater world was wide open. Being a professional photographer, it was natural for me to learn underwater photography as well. Identifying those fish led me to the Humann and DeLoach book, Reef Fish Identification. It talked about REEF and so I followed through and became a fish surveyor in 1996. In 1999 I qualified as a member of REEF’s Advanced Assessment Team. Being a surveyor inspired me to look harder and enjoy each dive more.
What inspires you to complete REEF surveys?
Suddenly, even common fish are important to find and record. It is exciting to be part a larger goal and I have gotten a good idea of distribution of species, habitat, behavior, and changes to specific areas over the years. There is always a surprise. After diving to 130 feet to see my first Purple Reeffish in the southern Caribbean, I found one at 13 feet in Marathon Key. Recently, seeing the Longnose Batfish far from its normal habitat in 13 feet of water at Blue Heron Bridge in West Palm, Florida, is another great example of the treasures awaiting those who really search.
I have specialized in the TWA and have done all of my diving there. I get enthusiastic when talking fish. I have currently seen and identified 519 species of TWA fish. My husband, Tom, and I used to divide the cost of a dive trip by the number of new species we found. You can imagine how expensive some of those species have become!
Where is your favorite place to dive?
Without hesitation, St. Vincent has added most of my unusual finds, with dozens of new species added on each trip. One trip produced 18 species of eels alone. The diversity of types of diving spots and willingness of Dive St. Vincent to take us to the odd spots makes this a favorite. However, now that I live in Florida, the lure of Blue Heron Bridge in West Palm, has added a few more dozen new species in the last two years.
What fish am I looking for now?
If I haven’t seen it yet, I want it! Whether it’s a Spanish Sardine or a Longnose Batfish, I’m elated. Of course, when I see one that’s never been on a REEF survey before, I grin while emailing REEF for a new fish code.
What do you say to others about joining REEF?
I cannot encourage others enough. Being a REEF surveyor is a great contribution to ocean research and preservation. The real bonus, however, is how it adds a whole new purpose and enjoyment to your personal diving adventures.
Acoustic tagging is one of the most powerful marine conservation technologies currently available. REEF uses this technology in both the Grouper Moon Project and the Invasive Lionfish Program to help determine movement, ranges, behavior, and more. But tags and receivers are expensive! We need your help in furthering REEF's valuable marine conservation initiatives by supporting the purchase and implementation of these valuable tools. You can donate securely online at www.REEF.org/contribute. Read on to learn more about these high-tech tools.
What is an acoustic tag, hydrophone, and array? Acoustic tags are small electronic devices that, once secured to a fish, broadcast their identification by ultrasonic sound. Hydrophones that can detect these ultrasonic sounds are placed underwater via a buoy to record the presence or absence of fish. A group of hydrophones strategically placed in an area is called an array. Data from the array are periodically downloaded and analyzed to determine fish movement, residency, behavior, and more.
How do tagging studies make a difference for marine conservation?
REEF's Grouper Moon Project has relied heavily on this technology to help answer questions necessary to hep conserve Nassau Grouper spawning aggregations. Populations of this iconic species have declined dramatically over the past half-century due to overfishing during winter months as they aggregate to reproduce. To find out more about this activity, REEF researchers and our partners at Cayman Islands Department of Environment set up an array of acoustic receivers and started tagging Nassau Grouper in 2005. Using data from this technology, REEF created a video that shows the remarkable migrations Nassau Grouper undertake during the spawning season. This visualization tool played a critical role in the creation of proposed legislation aimed at species conservation in the Cayman Islands. To watch this movie and read more about it, please click here.
Please make a donation at www.REEF.org/contribute so REEF can continue using acoustic tagging in projects and programs. This valuable tool helps ensure that we can protect iconic species like Nassau Grouper in the most effective manner. Thank you for your support.
I want to thank everyone who donated during our winter fundraising campaign. With member support, REEF was able to raise $115,000. Your contributions drive REEF programs, from protecting keystone species to educating the next generation of ocean enthusiasts. If you haven't donated yet, there are still a few limited-edition prints left for donations of $250 and over that are received by April 4th. You can donate online or call us at 305-852-0030.
This year’s campaign focused on our changing seas. Now, more than ever before, it is critical for REEF to monitor the effects from pressures on marine ecosystems. Pressures of great concern include overfishing on endangered species like Nassau Grouper, invasive species that threaten native ecosystems like Lionfish, and temperature changes that shift species habitat range like El Nino. Our dedicated surveyors have seen the changes over decades of underwater exploration. With your donations, REEF can ensure these changes are documented and distributed to researchers for the protection of marine species and habitats.
Thank you again for donating this season!
The holidays will be upon us before you know it and REEF is encouraging you to go on line to the REEF Store and purchase your holiday stocking stuffers like our beautiful note cards, wonderful books and DVD's. We still have plenty of Sensational Seas DVD's available as well. We recently updated the store with a large number of exclusive items that you can only get from REEF, so please check it out and put us on your shopping list as REEF funnels all proceeds to help fund our various programs.
We would also like to give our warm thanks to Eleanor Cavanaugh who is the artist behind our wonderful collection.