In the first few weeks of July we have started receiving reports of several Manta ray sightings at French Reef, near Key Largo, Florida. Mantas are found in the temperate, tropical, and sub tropical waters world wide. However, sightings in Florida waters are uncommon. Some observers saw the mantas swimming in large vertical loops, leading them to think that these animals were coming into the shallow reefs to feed on coral spawn.
Mantas inhabit near-shore and pelagic waters, and can grow up to ~14ft in width. They are primarily filter feeders, using large cephalic fins located on the head to help 'funnel' plankton into their mouths.
So, if your diving in the Florida Keys keep an eye out for one of these magnificent animals swimming by - and be sure to record it on your survey!
REEF once again participated in the Perigee Environmental's yearly evaluation of the coral ecosystems along the eastern coast of Andros, Bahamas in cooperation with the Atlantic Undersea Test and Evaluation Center (AUTEC). Using the newest Atlantic and Gulf Rapid Reef Assessment (AGRRA) surveying protocol, scientists gathered coral, benthic and fish data during the first 2 weeks of October. The data gathered will complement the existing 30 year data that demonstrates AUTEC's continuing efforts to preserve coral reefs around their facilities and military training ranges. Judy Lang, coral ecology expert, and Chris Moses, University of Southern Florida graduate student, were in charge of gathering the coral data. Brooke Gintert was conducting her Ph.D. work for the University of Miami and assisting with the benthic data collection. One of the REEF founders, Ken Marks and REEF intern Catherine Whitaker were responsible for the fish counting.
AUTEC has been actively monitoring and protecting the coral reef near shore environment since the establishment of the facilities in the 1960s. For the last six years, AUTEC has used the Atlantic and Gulf Rapid Reef Assessment surveying protocol, which is a method that compares the complex relationship among corals, fish and algae and provides a quantitative scale on the health of a reef's ecosystem by comparing the survey results in terms of a regional comparison. In this case, it is also being used to track temporal changes to 35 reef sites around central Andros. Point-count data and general coral data were collected to estimate coral condition and algal cover. Fish variety, abundance, and size was estimated by transects and the rover diver method.
For more information concerning this trip or AGRRA please contact Patricia Kramer of Perigee Environmental (firstname.lastname@example.org).
Top ten things I learned from my AGRRA trip:
10. Exhaustion is a state of mind and is not cured by more work, less sleep and diving. Food (especially Pringles and chocolate) helps though.
9. Golf carts should be used more often in the US.
8. Dinner waits for no man, so floor the pedal on that golf cart and RUN!
7. The floating pier at site 1 is cursed and sets off the rain whenever any member of the AGRRA trip steps on it to load or unload anything from the boat.
6. Snakes do not belong on planes, I mean, in camera cases but seem to like it there.
5. Crashing mountainous waves and cement-like waters are not conducive to good science or a pleasant dive.
4. Post-trip pep talks should always include sweets and beverages.
3. Rick makes the barren rock that is Site 4 look and feel like Club Med. Thanks Rick.
2. Things to do on your only day off (because of 30 knot winds and 6ft waves) include but are not limited to swimming against a raging outgoing tide at a blue hole, resting by snorkeling for 2 hours in an inland blue hole, spearing lionfish, dissecting said lionfish and having a horseshoe tournament.
1. Making new friends, doing science and experiencing a sense of accomplishment for conservation efforts... priceless.
My warmest wishes go out to our AUTEC liaisons, Tom Szlyk and Marc Ciminello for their invaluable assistance. I would also like to thank everyone who put in extra effort so that I could participate in this fantastic trip as well as anyone who taught me anything while I was on it. Thank you very much.
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.
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.
Earlier this month, the Dive Equipment and Marketing Association (DEMA) held its once a year industry-wide, international trade show in Las Vegas. As part of the show, which attracts over 10,000 industry professionals and businesses, DEMA recognized the importance of the recent lionfish invasion into the Atlantic and asked REEF to present four show-sponsored talks for attendees and members.
DEMA organizers also provided premium space at the show for an aquarium display and informational exhibit on the issue. REEF responded by providing an all-star cast of speakers and experts including Lad Akins (REEF), Andy Dehart (National Aquarium in DC), Chris Flook (Bermuda Aquarium) and Stephanie Green (Simon Fraser University). The talks were very well attended and the response from industry leaders was extremely positive. Marine Life artist, Ron Steven - better known as Rogest, was also on hand to sign special edition lionfish prints that he donated in support of REEF's efforts. During one seminar, Ron stood up to say that he never thought he would be encouraging divers to remove fish from the environment he works so hard to protect, but based on what we are seeing we should get rid of all lionfish (in the Atlantic). Similar sentiments were expressed by all who attended the talks. In addition to the talks, the 250 gallon aquarium set-up donated by ATM Aquariums in Las Vegas was a big hit. Ten lionfish were on display and provided excellent opportunities for in-depth discussions at the booth.
Next steps for work within the dive industry as outlined at the DEMA show are to work with inland dive operators to organize educational and data gathering lionfish projects and to work with island governments and on-island dive operators to conduct week-long workshops including education/outreach, monitoring, collecting/handling techniques and market development themes.
REEF will be leading its next week long in-country workshop in the Turks and Caicos in November and the next diver oriented project with Dive Provo January 17-24. For more information on how to organize a REEF-led lionfish project or to host a REEF workshop, please contact Lad Akins, Director of Special Projects, Lad@reef.org, (305) 852-0030. To sign up for the Turks and Caicos project with Dive Provo call our REEF travel specialist at 877-295-REEF. To find out more about REEF's efforts on lionfish, visit the REEF Lionfish Research page.
REEF kicked off our summer fundraising campaign last week with a goal of raising $30,000 over the next 30 days. Help us meet this goal by contributing today! Although membership is free, REEF counts on financial support from individuals like you who believe in our work. Your donation will enable REEF to continue to support the Volunteer Survey Project and provide much needed data that will help to protect and preserve the underwater ecosystem. To find out more about the fundraising campaign and our plans for the next six months, read this special message from REEF Co-Founder, Paul Humann. Please take a moment to make a donation now using our secure online donation form at https://www.reef.org/contribute. Our capacity to successfully implement and grow ongoing programs is directly tied to your support. REEF can’t do it alone, and we thank you generously for your contribution!
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.
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:
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.
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.