REEF Data Used To Evaluate Effect of Marine Reserves in the Channel Islands

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Kelp bass, one of the 25 species included in the analysis of marine reserves in the Channel Islands. A harvested species, this species showed a positive effect of marine reserves through time.
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A REEF volunteer descending to conduct a survey in one of the Channel Islands marine reserves. Photo by Carl Gwinn.

REEF Director of Science, Dr. Christy Pattengill-Semmens, joined a dozen other scientists in presenting the findings of monitoring the marine protected areas (MPAs) in the Channel Islands, California, earlier this month during a special session of the California Islands Symposium.   The presentation highlighted the effect of reserves on common nearshore rocky reef fishes based on 10 years of REEF survey data.  During this time, REEF volunteer divers have collected 1,595 visual fish surveys from 113 sites throughout the Channel Islands before and after state marine reserves were established in 2002.  Using analysis methods developed to analyze volunteer bird watching data, collaborators Dr. Brice Semmens (NOAA NMFS) and Dr. Steve Katz (Channel Islands National Marine Sanctuary) developed a model to detect trends in fish densities. The analysis included 25 species of common rocky reef fishes, including targeted and non-targeted species. Rather than focusing on changes in the density of individual species, the analysis evaluated changes in multiple species to characterize responses of marine communities to protection from fishing in reserves.  The analysis suggests that reserves are positively influencing fish population trajectories in both targeted and non-targeted species.  On average, fish populations had ~20% higher growth rates inside reserves as compared to outside, although there was a high degree of variability across species.  Dr. Pattengill-Semmens notes that this study is one of the first applications of Pacific region REEF data for use by marine resource agency officials to evaluate the effects of management actions.  The results will ultimately be published and will join the many existing published studies of the utility of Tropical Western Atlantic REEF data.  The cumulative impact of the data and results from the entire suite of monitoring programs being conducted around the Channel Islands will "help to inform future management of the region, aid in the implementation of the California Marine Life Protection Act in southern California, and contribute to our understanding of MPAs worldwide," said John Ugoretz, manager of the Marine Habitat Conservation Program for the California Department of Fish and Game.   To find out more about REEF monitoring activities in the Channel Islands, visit the Channel Islands project webpage.

Lisa Mitchell Takes the Helm of REEF

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Captain Lisa Mitchell, new REEF Executive Director, returns from a survey dive.

June will mark a change at the helm for REEF. We would like to wish Leda Cunningham well in her future endeavors, and welcome Lisa Mitchell as our new Executive Director. Lisa is eager to bring her extensive experience in the dive industry to REEF, as well as her natural passion for ocean conservation.

Lisa’s involvement with REEF almost goes back to the organization’s inception when, in 1993, she was owner/manager of Baskin in the Sun in Tortola, British Virgin Islands. After participating in a REEF Field Survey she immediately went to work involving BVI dive operators in the new program. In fact, because of her enthusiasm, Tortola became the first destination where 100% of the island’s dive businesses became REEF Field Stations. The REEF staff and Board were so impressed that she was asked to bring her organizational expertise and energies to the Board of Trustees in 1995 where she served until leaving Tortola in 1998 to pursue an Executive MBA at the University of Central Florida.

Lisa is a diver’s diver whose life has evolved around the underwater world. She earned her first scuba certification at age 12 while attending Sea Camp in Big Pine Key, Florida where she later became Assistant Scuba Director. During the following years, while gaining experience working at dive resorts in the Florida Keys and with Peter Hughes in Bonaire, she became a Master Dive Instructor and ultimately an SSI Instructor Certifier, and holds a USCG 100 Ton Master’s License. In the process Lisa has made well over 8,000 dives. To honor her many accomplishments Lisa was inducted into the Women Divers Hall of Fame in 2001.

Most recently Lisa has worked as a marketing and business analysis consultant within the dive industry with clients such as Scuba Schools International (SSI), Expedition Fleet Liveaboards, and Dive Dominica.

It goes without saying the REEF staff and Board are delighted to have Lisa back in the fold, and look forward to many prosperous years with such a capable and energetic Captain at the helm.

REEF members and Lisa’s many friends are invited to join us for a “Welcome Back to REEF and the Keys” evening to be held in her honor at 7 PM June 21st, 2008 at the Amoray Dive Resort in Key Largo.

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REEF in the Northwest

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Janna Nichols presented the REEF Invasive Tunicate Program at the Puget Sound Georgia Basin conference.
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Visit REEF's booth at the NW Dive Expo, April 25 & 26th.
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A recent REEF ID class in Redondo Beach, WA, part of a series of training workshops being held in the Pacific region.

REEF staff and volunteers are attending several events in the Northwest this winter and spring to spread the word about the Volunteer Survey Project. These include scientific conferences and dive shows. REEF volunteer and instructor, Janna Nichols, represented REEF at the Puget Sound Georgia Basin (PSGB) Ecosystem Conference last month in Seattle, Washington. Over 1,000 scientists, decision-makers and others attended the PSGB and the overall conference theme was to share knowledge and commit to action to protect the region's marine environment. Janna presented posters on two of REEF's important programs in the Pacific Northwest, tracking the presence and spread of invasive tunicates and the long-term monitoring of sub-tidal fish and invertebrates in the Olympic Coast National Marine Sanctuary.

If you weren't able to attend the PSGB Conference, REEF is participating in two upcoming events in Washington. The first is a workshop organized by the Centers for Ocean Sciences Education Excellence (COSEE) and others, "Exploring the Spectrum of Citizen Science". The workshop is being held April 10-11 at Fort Wordon State Park and will bring together many citizen science practitioners to discuss what make successful programs. Later that month, come visit the REEF booth at the Northwest Dive and Travel Expo in Tacoma, April 25 & 26th. REEF volunteers and Director of Science, Dr. Christy Pattengill-Semmens, will be at the booth to spread the word about REEF. We'll have survey materials and guide books on hand and will be presenting a seminar, "REEF: Diving That Counts" on Saturday afternoon at 2pm. See you there!

The REEF Pacific Region, which includes California through British Columbia, continues to be one of our most active areas. This is thanks to funding support from several West Coast foundations as well as partnerships with some great organizations. REEF survey and identification training opportunities abound, long-term monitoring projects in several National Marine Sanctuaries continue, the number of REEF Expert surveyors is increasing, and REEF data and projects are being presented at conferences and used by scientists and agencies. REEF greatly appreciates the continued support of several West Coast funders, including The Russell Family Foundation and the Sustainable Path Foundation, as well as our dedicated volunteers for making this continued success possible. If you are in the Pacific Northwest, check out the REEF PNW Critter Watchers webpage, which connects area REEF surveyors for training and surveying opportunities.

News Tidbits

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  • Check Out the REEF Store! It's your one stop shop for all of your REEF Gear, ID Books and REEF Survey Supplies. Just added - "Not On My Reef" Lionfish Invasion Research T-shirts.
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  • Remember REEF in Your Year-End Giving We need your help to continue REEF's important marine conservation work. Please donate during our Fall campaign using our secure online donation form, by mailing a check to REEF HQ, PO Box 246, Key Largo, FL 33037, or call the office at 305-852-0030. Every amount helps and donations are 100% tax-deductable. Donations of $250 or more will receive a limited edition signed print of a South Pacific coral reef by Paul Humann.  Our secure online donation form is https://www.reef.org/contribute
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  • Holiday Open House at REEF HQ  If you will be in the South Florida area next week, please join us at REEF Headquarters in Key Largo (MM 98.3) for our Holiday Open House on December 8 from 6 - 8 PM. Ned and Anna DeLoach will be on-hand to sign books and talk fish, and our Gift Shop has lots of unique holiday gifts. Call REEF HQ at 305-852-0030 or email reefhq@reef.org to find out more information
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  • Become a Fan of REEF on Facebook. The REEF Facebook Page gives you the latest information about REEF's programs and events, our marine conservation work, and see exclusive content and stories. It's also a great place for our members to post pictures, fish stories and whatever is on their mind.
  • Free REEF Training in California Next Month

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    REEF classes are a great way to learn more about what you are seeing during your dives!

    There's still space in some of the fish and invertebrate identification and REEF survey training classes being held next month in Southern California. Classes will be held June 24, 25 and 26 in Dana Point and Long Beach. To find out more, see this article in last month's REEF-in-Brief. Classes are informative, fun and free, but registration is required. To register go to: http://www.pnwscuba.com/critterwatchers/calclasses.htm.

    Winter Fundraising Update

    Donors of $250 or more will be sent this signed and numbered, limited edition print of a beautiful Fiji reef scene by Paul Humann.
    Donors of $500 or more will be featured on a fish as part of the Giving REEF along the fence at our Headquarters in Key Largo, Florida.

    For everyone who donated this winter to support REEF’s critical marine conservation programs, we thank you! For those of you who are still thinking about giving, we are very close to reach our goal this year and still have a limited amount of Paul Humann’s beautiful print of a Fiji reef scene featuring stunning soft corals and colorful Anthias. Please support our work.

    You can donate online at www.REEF.org/donate, call in your donation at 305-852-0030, or mail your donation to REEF HQ, P.O. Box 370246, Key Largo, FL 33037.

    We are already putting donations to work since the start of the fundraising campaign! Not only did we announce that REEF surveyors hit the milestone of 200,000 surveys submitted, but these data were also used to evaluate our changing seas. Examples include:

    • Evaluating temperature-sensitive species, Radiated Shanny and Atlantic Seasnail, which were added the list of Species of Concern under the State of Connecticut’s Endangered Species Act
    • Documenting the potential of the Regal Demoiselle to invade and impact native populations in the western Atlantic
    • Assessing the status of Goliath Grouper populations for fishery management decisions
    • Contributing toward strategies to manage the lionfish invasion in the Caribbean and the East Coast

     

    Please take a moment now to support the largest marine sightings database in the world and help us reach our goal! We rely heavily on member contributions to ensure our critical programs can continue. Every donation makes a difference.

    Baby Grouper Adrift, Where Are They Now?

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    As part of the Grouper Moon Project, REEF launched the Baby Grouper Adrift! webpage in late February. We developed this outreach tool to display in real time the results of state-of-the-art satellite drifter research being conducted by researchers from REEF, the Cayman Island Department of Environment, and Oregon State University. The Adrift project aims to better understand where Nassau grouper larvae end up after being spawned. Webpage visitors can follow the current drifters in real time as they complete a 45-day ocean journey (the amount of time Nassau grouper larvae spend floating in the currents), and even take a guess where the drifters will end up. It's been about 35 days since the drifters were released. Check out where those drifters are now -- visit the webpage at http://www.REEF.org/programs/grouper_moon/adrift. Funding for the Baby Grouper Adrift project was provided by the Disney Wildlife Conservation Fund.

    Outstanding in their Field: Featured REEF Field Station, New England Aquarium

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    REEF is proud to partner with over 130 dive shops, dive clubs, individuals, and other organizations as REEF Field Stations.

    Our outstanding Field Station this month is the New England Aquarium, and their affiliated dive club, based in Boston, Massachusetts. Begun in 1975, the New England Aquarium Dive Club (NEADC) is one of the world's oldest, largest, and most active dive clubs. They host an annual event for Northeast divers in conjunction with REEF's Great Annual Fish Count (GAFC). This past July, they hosted their 10th annual GAFC event, and over 90 divers submitted 100+ surveys. The event took place simultaneously at 8 dive sites in Massachusetts and Maine. After the morning surveys, divers gathered for a feast and to distribute over $8,000 in prizes at Stage Fort Park. The event not only gathers important data, but it also introduces divers to REEF surveying and encourages them to continue surveying on their dives throughout the year. Local REEF volunteers, Bob Michelson and Holly Martel Bourbon, help ramp up the event by offering fish ID classes in the preceding months.

    The Northeast is a cold water dive location, with REEF surveyors commonly finding Cunner, Winter Flounder, Striped Bass and Rock Gunnel. However, they have the added bonus of having some tropical fish find their way into the area as waters warm up in the summer. REEF staff are currently working with Bob and Holly to implement an invertebrate monitoring program into the Northeast REEF program. Thank you New England Aquarium Dive Club for promoting REEF and the volunteer survey project in the NE!

    The Faces of REEF: Member Spotlight, Randy Keil

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    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 Randy Keil. Randy joined REEF in 1996 and has conducted 279 surveys. He is a member of REEF's TWA Advanced Assessment Team and teaches REEF surveying and fish ID through his dive shop, Paradise Watersports in the British Virgin Islands (see REEF Field Station profile here). Here's what he had to say about REEF:

    What do you feel is the most important aspect of REEF’s projects and programs?

    I feel as if REEF surveys are the most important aspect of REEF’s projects and programs for the simple reason that this data would not be available otherwise. To have scientists survey all the areas REEF covers would be an impossible undertaking. The lionfish invasion is a good example. To see what effect the lionfish are having on our reef communities all we need to do is look at past surveys and compare them to present surveys. Without past historical data we would have no way to of knowing which species are most effected by the lionfish or what kind of time scale it takes for the effects to become noticeable. Are the areas where the lionfish appeared first the most effected? Is there any effect noticed on the surveys? These questions can only be answered by comparison of data.

    Do you have any surveying tips for REEF members?

    One tip I would give other surveyors is to watch the coneys. Coneys seem to have an interesting relationship with goldentail morays. Anytime you see a coney staring intently, stop and see if you can make out what he/she is staring at. Often there will be a tiny goldentail in the vicinity.

    Do you dive close to where you live, and if so, what is the best part about diving there?

    I do most of my diving in the British Virgin Islands where I have both a home and a dive shop/REEF Field Station. The best thing about diving in the BVI is the diversity of dive sites. Our sites are all moored and this allows us to build up an intimate knowledge of the underwater terrain. This means that if we find a juvenile queen angel or juvenile spotted drum we can follow it as it grows until it is eaten or moves on. Fish such as frogfish and creatures such as seahorses often will stay in the same area for months at a time.

    What is your favorite place to dive outside of where you live?

    My favourite place to dive is the Galapagos. If schooling hammerheads, hundreds of Galapagos sharks, dozens of white-tipped reef sharks, whale sharks, seals, sea lions, penguins, dolphins and abundant creatures and fish life are not enough then there are species of fish that exist nowhere else in the world. The land excursions are almost as exciting as the diving and the guides the most knowledgeable I’ve ever encountered in almost 30 years of traveling the globe seeking out underwater phenomena.

    My last trip to the Galapagos was the first one after Paul Humman had published his Galapagos Fish Identification book and I poured over the book to find species seen nowhere else. Being a confirmed “fish nerd”, the Meyer’s butterflyfish really caught my imagination. So here we are in the far reaches of the northern islands and I have my slate with a list of what we might see and a blank slate for messages.. I moved closer to the guide and wrote on my slate” Meyer’s Butterfly” with a question mark. He took my slate and wrote hammerheads and pointed to the hundreds of sharks passing in front of us. I erased the hammerheads message and again wrote” Meyer’s butterfly?” and this time pointed to the sloping reef wall that was packed with fish. The guide once again pointed out the schooling sharks. As a 30 foot whale shark came into sight I realized that not only was this not going to be the dive where I sighted my first Meyers butterfly but also that no one was going to be the least sympathetic to my plight.

    Design by Joanne Kidd, development by Ben Weintraub