Exciting Schedule of REEF Trips Planned For 2010

LittleCaymanFS06.jpg
REEF Field Survey Participants at the Southern Cross Club in Little Cayman in 2006.
dougbobgeorge.jpg
REEF trip participants enjoy hanging out and diving with like-minded individuals, while learning more about ocean life.

We are excited to announce a great line-up of destinations for REEF's 2010 Field Survey Travel Schedule. These fun and educational eco-dive trips are part of REEF's Volunteer Survey Project and they are the perfect way to "Make a Dive That Counts". The week-long trips are a great introduction to fish identification for novice fishwatchers, and a fun way for experienced surveyors to build their life list while interacting with fellow fishwatchers. Trips are led by REEF staff and other REEF instructors and feature daily classroom seminars and a full diving schedule. We are featuring several new destinations, including the northern Baja Peninsula and Roatan, as well as returning to some of our member's favorites like Dominica and Grand Cayman. Several specialty trips are also being offered in 2010, including invasive lionfish research projects and reef fish behavior tours.

REEF Trip Schedule 2010 -- Prices, package details and more available soon.

  • Dominica with Dive Dominica and Ft. Young Hotel -- April 17-24, 2010. Led by Heather George.
  • Belize with Sun Dancer II Liveaboard -- May 1-8, 2010. Lionfish Research Expedition, Led by Lad Akins and Peter Hughes.
  • Bahamas with Aqua Cat Liveaboard -- June 12-19, 2010. Led by Ned and Anna DeLoach.
  • Roatan with Turquoise Bay Resort -- July 17-24, 2010. Led by Paul Humann.
  • Cozumel with Aqua Safari and Safari Inn -- August 14-21, 2010. Led by Sheryl Shea.
  • Key Largo with Amoray Dive Center -- August 26 - September 2, 2010. Sea Critter Seminar, Led by Ned and Anna DeLoach.
  • Bonaire with Buddy Dive Resort -- September 26 - October 2, 2010. Field Survey and Coral Spawning Expedition, Led by Jessie Armacost.
  • Sea of Cortez/Baja Mexico with Rocio del Mar Liveaboard -- October 9-16, 2010. Led by Drs. Christy and Brice Semmens.
  • Grand Cayman with Dive Tech and Colbalt Coast -- November 6-13, 2010. Led by Lad Akins.
  • To inquire about a trip and to book your space, please contact our REEF Dedicated Sales Consultant at REEF@caradonna.com or by phone at 1-877-295-REEF(7333). Additional details will be added to the REEF Trips webpage soon, so check back often. Book early, trips often fill up!

    Share on Facebook

    REEF Welcomes New Board Member

    MartySnyderman.jpg
    Welcome to Marty Snyderman, new REEF Board of Trustee Member.

    We are pleased to welcome Marty Snyderman to our Board of Trustees. Marty is an EMMY Award winning cinematographer, still photographer, author and speaker. He currently serves as the Marine Life Editor for Dive Training Magazine and is the long time author of the magazine’s monthly “What’s That”, “Always Learning”, and “Behind the Lens” columns. He is the 2008 recipient of DEMA’s (Dive Equipment Marketing Association) Reaching Out Award and joined the ranks of DEMA’s Hall of Fame. Many REEF members also know him for his co-produced shark identification DVD, Sharks and Their Kin.

    Board of Trustees member Andy Dehart of the National Aquarium recounts: “I met Marty when he joined our production company on an extended Alaskan expedition to document the elusive salmon shark. Despite record rainfall, backcountry camping, bears, a scarcity of sharks, and an unrelenting stench from decaying salmon, Marty’s passion for the adventure remained boundless. The more I learned about his knowledge of marine wildlife, and commitment to the marine environment, it became obvious that Marty would be a valuable addition to the REEF Board.”

    As a resident of Solana Beach, California, Marty joins Board member Heather George and Pacific Northwest staff as REEF continues to expand its mission on the west coast. Marty, Welcome Aboard!

    REEF Data Featured in New Scientific Publication on Shark Population Status

    Carcharhinus_limbatus_sm_blacktipshark_paulhumann.jpg
    Blacktip sharks are one of the 14 species that were analyzed in the recently published paper. Photo (c) Paul Humann.
    Carcharhinus_limbatus_sm_blacktipshark_neddeloach.jpg
    REEF data are well suited for rarely seen species like sharks because of the wide geographic coverage by REEF volunteers. Photo by Ned DeLaoch.

    REEF Fish Survey Project data were recently featured in a paper in the scientific journal PLoS ONE, Large-Scale Absence of Sharks on Reefs in the Greater-Caribbean: A Footprint of Human Pressures. The study's authors evaluated the status of 14 species of sharks in the Caribbean. In recent decades, large pelagic and coastal shark populations have declined dramatically with increased fishing. However, the status of sharks in other systems such as coral reefs remains largely unassessed despite a long history of exploitation. The paper's authors used REEF data to explore the contemporary distribution and sighting frequency of sharks on reefs in the greater-Caribbean, and assessed the possible role of human pressures on observed patterns.

    The analysis was based on 76,340 underwater surveys carried out by REEF volunteers between 1993 and 2008. REEF data are well suited for rarely seen species like sharks because of the wide geographic coverage by REEF volunteers.The authors compared sighting frequency to the number of people in each area surveyed, and used population viability analyses to assess the effects of exploitation on population trends. Sharks, with the exception of nurse sharks, occurred mainly in areas with very low human population or strong fishing regulations and marine conservation. Population viability analysis suggests that exploitation alone could explain the large-scale absence; however, this pattern is likely to be exacerbated by additional anthropogenic stressors, such as pollution and habitat degradation, that also correlate with human population. Preventing further loss of sharks requires urgent management measures to curb fishing mortality and to mitigate other anthropogenic stressors to protect sites where sharks still exist. The fact that sharks still occur in some densely populated areas where strong fishing regulations are in place indicates the possibility of success and encourages the implementation of conservation measures.

    A PDF of the full paper can be downloaded here. The citation is Ward-Paige CA, Mora C, Lotze HK, Pattengill-Semmens C, McClenachan L, et al. (2010) Large-Scale Absence of Sharks on Reefs in the Greater-Caribbean: A Footprint of Human Pressures. PLoS ONE 5(8): e11968. doi:10.1371/journal.pone.0011968. To see a complete list of papers and other publications featuring REEF data, visit the REEF Publications page.

    Exciting Results from the 2011 Grouper Moon Project

    grouperadrift.jpg
    Follow baby Nassau grouper on their 45-day journey at http://www.REEF.org/programs/grouper_moon/adrift
    guy.jpg
    Guy Harvey joined the Grouper Moon team this year, filming a documentary on the spawning aggregation. Here's Guy interviewing long-time Little Cayman resident and fisherman, Mr. Bruce Eldemire.
    P1010216.jpg
    A great group of REEF volunteers and scientists, Oregon State University researchers, and staff from the Cayman Islands Department of the Environment, made up this year's Grouper Moon team!
    P1010197.JPG
    Project scientists, Dr. Brice Semmens from REEF and Dr. Scott Heppell from Oregon Sate University get ready to release a current drifter.

    Researchers and volunteers from REEF, along with staff from the Cayman Islands Department of the Environment, have just wrapped up another year of study on Nassau grouper spawning as part of the Grouper Moon Project. Our work this year focused on the spawning aggregation in Little Cayman, which is the largest (and one of just a few) known remaining aggregations of Nassau grouper in the Caribbean. Highlights from this year’s work include:

    - REEF launched the Baby Grouper Adrift! webpage, which shows the results of state-of-the-art satellite drifter research being conducted. Working with scientists from 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. Visit the webpage at http://www.REEF.org/programs/grouper_moon/adrift

    - In addition to copious amounts of Nassau grouper spawning documented in both January and February, several hundred tiger grouper were seen spawning over multiple evenings in February. Watch this video to see the tigers spawning! http://www.REEF.org/reef_files/REEF2011TigerGrouperSpawning.mov

    Here's video of the Nassau grouper -- http://www.reef.org/reef_files/REEF2011NassauGrouperSpawning.mov

    - World-famous marine life artist and conservationist, Guy Harvey, accompanied the Grouper Moon team this year to film a documentary on the project.

    - The current Our World Underwater scholar, Josh Stewart, joined the project to help document our research. Josh will be working with REEF over the next several months to develop outreach materials that educate the public on the importance of spawning aggregations. To read more about Josh’s year as an OWU scholar, check out his blog – http://owussnorthamerica.org/

    - Wayne Sullivan once again donated his time and his vessel, the Glen Ellen, along with her crew, to support tech diving operations. This year, they helped answer many unknowns at the Little Cayman site, including how deep the Nassau grouper are found during the day and during spawning (at least 150 feet), and whether the fish spawn after dark (yes!).

     

    2011 is a critical year for the Nassau grouper of the Cayman Islands. An 8-year ban on fishing at spawning aggregations is due to expire this year. Sometime in early spring, members of the Cayman Islands Marine Conservation Board and the CI Government will be deciding what, if any, protections will be enacted to replace the expiring ban. Based on research findings generated over the last 9 years, we know that Nassau grouper only reproduce during their spawning season (winter months around the full moons). The research has also shown that prohibiting fishing during the spawning season has resulted in higher numbers of this endangered species in Cayman waters, benefiting everyone, including future generations of Caymanians, divers and snorkelers, and fishermen. A healthy population of Nassau Grouper is also critical for healthy and productive coral reefs. The government is seeking input on extending protections. To provide feedback, send a letter to: Gina Ebanks-Petrie, Director, Department of the Environment, Cayman Islands Government, PO Box 486, Grand Cayman KY1-1106, Cayman Islands, Gina.Ebanks-Petrie@gov.ky

     

    Many Thanks! The Grouper Moon Project wouldn’t be possible without the dedication, passion, and financial support from many individuals, Cayman Island businesses, and foundations. It truly takes a village to pull off this conservation research project. Visit our supporters page to see the full list.

    The Faces of REEF: Member Spotlight, Sally Davies and Helen Davies

    ScubaSisters1.jpg
    secretaryblenny_lavan.jpg
    One of Helen's favorite finds -- a Secretary Blenny. Photo by Jonathan Lavan.
    sally_helen.jpg
    The sister duo aboard the Nai'a in Fiji, during the first REEF Field Survey to the South Pacific earlier this month.

    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 Sally Davies (REEF member since 2004) and her sister Helen Davies (REEF member since 2006). Collectively they have conducted 100 surveys, and both participated in the recent inaugural South Pacific REEF Trip (more on that next month!). Here's what Helen had to say about REEF:

    When and how did you first volunteer with REEF or become a REEF member? How did you first hear about REEF?

    Sally was first introduced to REEF by a colleague of hers, Neil Ericsson. The combination of science and nature combined with a desire to contribute something of value made REEF an excellent fit. Sally took her first REEF trip to Bonaire in 2004. It was a true whirlwind trip since hurricane Ivan blasted through, taking with it the dive dock at Buddy Dive. After her first trip with REEF, Sally was “hooked” and she started lobbying me (Helen) to learn SCUBA diving. Her persistence paid off and in 2006 I took my first REEF trip to Belize.

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

    I think the most memorable moment for me was on a trip to St. Vincent diving with Bill Tewes. We were in about 20 ft of water and off in the distance I could see something dark near the sand. It was a group of about 7 flying gurnards digging through the sand with their pectoral fins, it was like something out of a science fiction movie, I’ll never forget it.

    What inspires you to complete REEF surveys? What is the most interesting thing you’ve learned doing a REEF fish survey?

    When I started surveying I was a new scuba diver still learning how to dive so learning both diving and underwater surveying took some time. However, once I learned how to ID the fish and see my data on-line, I began to get excited about adding to a much larger mission. REEF survey data are used by scientists and others all over the world to help better understand our planet. Pretty cool! It's great being part of an organization of conservation minded folks who are keenly interested in our oceans. My favorite fish is the secretary blenny in those blenny condos! The cirri get me every time!!

    Do you have a favorite local (or not) REEF field station or dive shop?

    My local San Francisco dive shop is Bamboo Reef. They’ve been in business for 50 years and Sal Zimitti who started the business is still diving in California waters. They are incredibly professional and knowledgeable and fun!

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

    Take a point and shoot camera, it will really help you learn the fish. Also, keep working at it, the surveying gets much easier with practice.

    Grouper Moon Project - Protecting a Caribbean Icon

    HGandFriends_humann.jpg
    REEF volunteer, Heather George, swims amongst thousands of Nassau grouper, collecting information for the Grouper Moon Project. Photo by Paul Humann.
    bookwork.jpg
    Cayman Prep 4th year students working through a lesson on Nassau grouper as part of a new education initiative that REEF is leading in the Cayman Islands. Photo by Todd Bohannon.
    jimhellemn_YOY0112.jpg
    A juvenile Nassau grouper finds cover in shallow seagrass and rubble off Little Cayman. Photo by Jim Hellemn.
    P1020535.JPG
    Dr. Steve Gittings (REEF scientific advisor, center) with Dr. Guy Harvey (left) and Dr. Brice Semmens (right), after collecting eggs on spawning night. Photo by REEF.

    REEF scientists and volunteers just wrapped up another season of the Grouper Moon Project, a collaborative research effort with the Cayman Islands Department of the Environment (CIDOE). Our research focuses on Little Cayman, which has one of the largest (and one of just a few) known spawning aggregations of Nassau grouper in the Caribbean. Over 4,000 grouper amass in one location for 7-10 days following winter full moons. Since 2002, REEF and our partners at CIDOE and Oregon State University have used state-of-the-art technology, as well as good old fashioned diver surveys, to study this amazing natural phenomenon and the research has yielded ground-breaking results. It was a very exiting year - we documented significantly higher numbers of fish at the site than in previous years (we are estimating that the aggregation has surpassed 4,000 fish), there were a lot of small fish this year (6-8 year olds, coming to spawn for the first time), and there are hundreds of juvenile (young-of-the-year) Nassaus throughout the shallow habitats around Little Cayman (a result of 2011 spawning). Also this year, with support from the Disney Wildlife Conservation Fund, we initiated an education program to introduce local children to the ecological, economic, and cultural role that Nassau grouper have in the Cayman Islands and wider Caribbean. An integrated marine science curriculum is being developed with a focus on two age groups (Grade 4 and Grade 11), that includes a series of classroom lessons and live from the field web sessions, including a live-feed from 80 feet on the aggregation. We are working with educator, Todd Bohannon, and piloting this program with Cayman Prep school on Grand Cayman.

    Other highlights from Grouper Moon 2012:

    - To raise awareness about the importance of spawning aggregations and the iconic Nassau grouper, we hosted documentary crews and underwater photographers to help capture the magical scenes of spawning and document our research. Dr. Guy Harvey, famed marine artist, is putting the finishing touches on "Mystery of the Grouper Moon", an hour-long show that will air later this year. A crew from the PBS series "Changing Seas" is producing an episode about the conservation impacts of our research. Paul Humann, REEF co-founder and marine life photographer, was on hand to document REEF's work in this important project. And Jim Hellemn brought his custom camera rig to generate wide-angle panorama images of the aggregation. These will be used to "immerse" the viewer into the aggregation at public displays.

    - On spawning nights, samples of fertilized eggs were collected to use in future genetic work, to better understand spawning patterns and inter-conectedness between Nassau grouper populations throughout the Caribbean.

    - Cynthia Shaw, author of the book "Grouper Moon", joined the REEF team both in the field and in the classroom this year. As a scientific illustrator, Cindy lent her expertise to helping document the details of juvenile Nassau gropuer habitat and led our Cayman Prep classrooms in drawning Nassau grouper. Cindy's book is now available in the REEF online store here.

    - Research findings from the project, describing the timing and behavior of color phases on spawning in Nassau grouper, was published in a recent issue of the scientific journal Current Zoology. You can read this paper online here.

    - A short compilation of underwater footage from the spawning aggregation is posted on YouTube here.

    This year's effort came on the heals of the 11th hour extension of protections for the spawning aggregations in the Cayman Islands. An 8-year ban that prohibits fishing at the aggregation sites during the reproductive season, originally implemented in 2003, was extended for eight more years in December 2011. The extension, enacted by the Marine Conservation Board, was in response to recommendations made by the CIDOE based on research findings of the Grouper Moon Project, showing that full protections during spawning season are critical to the long-term survival of this iconic species in the Cayman Islands. The Cayman Ministry may soon review a package of more thorough legislation that would enact seasonal closures for Nassau grouper during reproductive time (rather than only protecting the few spots on the map of known spawning sites).

    Many Thanks! The Grouper Moon Project wouldn’t be possible without the dedication, passion, and financial support from many individuals, Cayman Island businesses, and foundations. It truly takes a village to pull off this conservation research project. Visit the Grouper Moon page to see the full list - http://www.REEF.org//groupermoonproject. If you would like to support this important marine conservation program, please donate to REEF - https://www.reef.org/contribute.

    Upcoming Webinars

    Silverspotted Sculpin. Photo by Georgia Arrow.

    New Fishinars have been added! Check out the Webinar Training page (www.REEF.org/resources/webinars). 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:

    Sculpins Under Scrutiny  - Sculpins have been called some pretty bad names through the years, because it's so difficult to tell them apart. Well, it's time to master the art of identifying the little buggers and Sculpin Master Guru, Dr. Greg Jensen, will be the one to help you along your journey to loving sculpins. Greg will cover some of the lesser-known and lookalike sculpins. Thursday, July 19th at 7pm PDT. REGISTER

    The Blennywatcher!- Oooh, this is gonna be a good one! Videographer and blenny expert Anna DeLoach will walk us through some of her favorite Blennies and how to tell them apart. Tuesday, July 31st at 8pm EDT. REGISTER

    Holy Moly Gobies - Learn tips from REEF Expert and fish geek, Jonathan Lavan, on how to ID the top 12 gobies in the Caribbean. Essential for dive travelers heading to Cozumel, Bonaire, and any other Caribbean destination. This short, fun fishinar won't make your brain explode with fish overload - just the right amount of info! Thursday, September 6th at 8pm EDT. REGISTER

    REEF on Facebook - Check Us Out!

    Want to get the latest news and updates from REEF? Then be sure to check our the REEF Facebook Page. You don't have to be on Facebook to view the page, anyone can look at the content. If you do have a Facebook profile, be sure to "like" us so that all of the latest information about REEF's programs and events, our marine conservation work, and exclusive content and stories will go straight to your feed. It's also a great place for our members to post pictures, fish stories, and whatever is on their mind. We also maintain the REEF Invasive lionfish Program Facebook Page to keep you up-to-date on our current lionfish programs.

    Take a Dive Vacation That Counts - Announcing REEF's 2014 Field Survey Trip Schedule

    We are pleased to share with you the the 2014 REEF Field Survey Trip schedule. We have an exciting lineup of destinations planned, and we hope you will join us. These trips offer a great introduction to fish identification for novice fishwatchers, and are a fun way for experienced surveyors to build their life list while interacting with fellow fishwatchers. REEF staff, board members, and other REEF experts lead these trips, and each features daily classroom seminars and a full diving schedule.

    Dates, destinations, and trip leader information is below. Prices and complete details can be found online at www.REEF.org/trips. To find out more about any of these trips or to book your space, contact our travel consultants at Caradonna at 1-877-295-7333 (REEF), REEF@caradonna.com, or our staff at REEF HQ at 305-852-0030, trips@REEF.org (see trip description for booking information).

    Dates and Destinations for 2014 REEF Trips --

    February 22 - March 1, 2014 -- Dominica, Dive Dominica and Castle Comfort -- Led by Ned and Anna DeLoach, REEF Founders and World Renowned Marine Life Authors, Photographers, and Naturalists *almost full!*

    April 26 - May 3, 2014 -- Turneffe Atoll, Belize, Blackbird Caye Resort -- Led by Jonathan Lavan, REEF Fishinar Instructor and Fish Expert

    May 31 - June 7, 2014 -- Northern Bahamas, Lionfish Control Study, Aqua Cat Live-aboard -- Led by Lad Akins, REEF Director of Special Projects, and Peter Hughes, REEF Board of Trustee

    June 21 - 28, 2014 -- Bay Islands, Honduras, MV Caribbean Pearl II -- Led by Christy Pattengill-Semmens, Ph.D., REEF Director of Science, and Brice Semmens, Ph.D., REEF Fish Expert

    July 26 - August 2, 2014 -- Key Largo, Florida, REEF Discovery Tour, Horizon Divers and Marina del Mar Hotel -- Led by Paul Humann, REEF Founder and Renowned Marine Life Author and Photographer

    August 16 - 23, 2014 -- Curacao, Lionfish Control Study, GO WEST Diving and Sandton Kura Hulanda Lodge -- Led by Lad Akins, REEF Director of Special Projects, and Peter Hughes, REEF Board of Trustee

    September 14 - 18, 2014 -- Hornby Island, British Columbia, Hornby Island Diving -- Led by Janna Nichols, REEF Outreach Coordinator

    November 8 - 15, 2014 -- Cayman Brac, Cayman Islands, Cayman Brac Beach Resort -- Led by Heather George, REEF Fish Expert

    December 6 - 13, 2014 -- Nevis, Eastern Caribbean, Oualie Beach Resort -- Led by Christy Pattengill-Semmens, Ph.D., REEF Director of Science

    December 6 - 13, 2014 -- Cozumel, Aqua Safari -- Led by Tracey Griffin, REEF Fish Expert and Cozumel Naturalist

    Like REEF on Facebook

    Want to get the latest news and updates from REEF? Then be sure to check our the REEF Facebook Page. You don't have to have a Facebook account to view the page, anyone can look at the content. If you do have a Facebook profile, be sure to "like" us so that all of the latest information about REEF's programs and events, our marine conservation work, and exclusive content and stories will go straight to your feed. It's also a great place for our members to post pictures, fish stories, and whatever is on their mind. We also maintain the REEF Invasive lionfish Program Facebook Page to keep you up-to-date on our current lionfish programs.

    Not a Facebook fan? You can also follow REEF on our blog: http://reeforg.blogspot.com/

    Design by Joanne Kidd, development by Ben Weintraub