One of the outstanding features of the marine environment at Jiigurru, Lizard Island, is the high density of Giant Clams, of which there are 6 different species found around the island. This video gives a quick look at all six species in their natural habitat. These animals have been fished to near extinction in much of their former Indo-Pacific range, and the Great Barrier Reef is their last stronghold. We have been surveying clam populations at two locations around Jiigurru since 2007 and have also been using them as a known site for studying the growth of corals in the recovery assemblage (see Corals on Clams https://lnkd.in/gfHyC4tU ), because the clams are very heavy and don't move from one survey to the next. They are fascinating animals, functional hermaphrodites with brightly coloured mantle tissue packed with symbiotic algae that makes most of their food from sunlight, and the largest species, Tridacna gigas, is the biggest bivalve mollusc ever to have existed on earth! coralseafoundation.net #coralseafoundation #giantclam #tridacnagigas #tridacnaderasa #tridacnasquamosa #tridacnamaxima #tridacnacrocea #hippopushippopus. https://lnkd.in/gunTfRdx
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A fever of Eagle Rays and a pair of Green Turtles seen active in Nelly Bay this morning during the airborne dawn patrol. Yunbenun, Magnetic Island. #GreatBarrierReef The incredible amount of marine life around this island, part of Wulgurukaba sea country, and its proximity to the regional hub of Townsville and the daily ferry connections via SeaLink Marine & Tourism makes it the perfect location for our Sea Women Great Barrier Reef training programs as we extend the multi-award-winning Sea Women of Melanesia Inc. training model to Indigenous women in Queensland and Zenadth Kes (Torres Straits Islands). coralseafoundation.net Music by Young Jing - Burning Man.
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Latest reef survey images from 6 sites of the east coast of Yunbenun (Magnetic Island - Great Barrier Reef) are up on our ReefCloud.Ai Project space and if you'd like to join our ReefCloud volunteer group and help us analyse the imagery, please send a DM or email [email protected] coralseafoundation.net #coralseafoundation #Yunbenun #Magneticisland #coral #coralreef #greatbarrierreef #marinescience #marineconservation #reefsurvey #ReefCloud
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Call for Applications – Sea Women Great Barrier Reef Training Program 2024. We are pleased to open a call for applications for the next Sea Women Great Barrier Reef Training Program, which will run over 4 weeks from the Sunday 3rd of November to Saturday 30th November on Wulgurukaba country at Yunbenun, Magnetic Island. This program will provide 8 Indigenous women with the practical training and skills needed to take a lead role in caring for sea country and give them a greater chance of gaining employment in the areas of marine conservation, management, and marine ecotourism. The program will be led by the Coral Sea Foundation marine scientists (both male and female, Indigenous and non-Indigenous) with support from female Indigenous mentors that completed the 2023 program. The Coral Sea Foundation will cover travel, accommodation, food, training and certification costs for each participant over the 4-week program. TRAINING GOALS 🔹 Identify common fish and corals on Yunbenun reefs. 🔹 Perform a reef monitoring survey using underwater camera systems. 🔹 Obtain QLD Marine licence for operating small boats. 🔹 Obtain SSI Open Water Scuba certification. 🔹 Obtain First Aid and Advanced Resuscitation certification. 🔹 Learn to use Google Earth and Garmin GPS systems for navigation and reef surveys. 🔹 Learn to plan a marine expedition and conduct risk assessment. 🔹 Develop Indigenous community engagement and leadership skills. More information about the program is at https://lnkd.in/giTVb3GX Can I apply? ✅ Applications are open to Indigenous women with connections to sea country along the Queensland coast. ✅ Applicants should be passionate about caring for sea country and have a strong interest in learning more about the coral reefs and the tropical marine environment of the inshore Great Barrier Reef. ✅ Applicants should be at least 18 years old, in good health and confident swimmers. ✅ Previous experience with boating, snorkelling and diving would be beneficial, but are not essential. Applications close Monday October 7th. Ready to Apply? Please complete the application form at the following link: https://lnkd.in/grfaiDvJ
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This week we checked the coral growth in one of the damselfish farms we monitor around Yunbenun (Magnetic Island) on the inshore Great Barrier Reef. This farm is on the Moltke wreck in Geoffrey Bay, and the corals have almost completely taken over! Territorial damselfishes play an important role on coral reefs, and their algal farms are exceptionally interesting and dynamic places! The Australian Gregory (Stegastes apicalis) is the most common large farming damselfish at Yunbenun (Magnetic Island) and it cultivates a dark reddish algae, as well as facilitating the settlement, growth and survival of juvenile corals in its territory (see video: https://lnkd.in/dz6sSZgS ). We have many Stegastes farms in our long-term monitoring sites around Yunbenun, and this 30 month sequence from a fish territory on the Moltke Wreck at Geoffrey Bay shows how quickly the juvenile corals are growing and how many different coral species are present in the farm. In a nutshell, the fish seem to enhance juvenile coral survivorship and help the corals grow until they are 3-4 years old, at which point the fish starts nipping and killing parts of the coral colony to create a new framework for its algal farm. As the corals in this farm are approaching the 3-year mark, we are expecting the fish to start modifying the corals fairly soon. It raises the question - if we are interested in boosting the settlement, survivorship and growth of juvenile corals, should we be creating damselfish habitat and letting the fish and Mother Nature do the work for us, rather than cultivating and outplanting coral fragments at great expense, many of which do not survive? #tooprecioustolose Coralseafoundation.net #coralseafoundation #Yunbenun #magneticisland #greatbarrierreef #stegastes #damselfish #fishecology #marinescience #marineconservation #biodiversity #reefalive #reefrecovery
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Another example of the diverse coral communities found in the Milne Bay province of Papua New Guinea.
Our Milne Bay Sea Women of Melanesia Inc. team completed community engagement, training and reef survey work at Topura village on the northern side of the East Cape peninsula last month, at the request of landowners from the Yavarata Clan who were concerned about declining fish catches and the condition of their reefs. This is a new area of engagement for the Sea Women of Melanesia Inc. and the fringing reefs here are quite unique, growing on black sand bottoms and dropping into very deep water quite close to shore. Survey images have been uploaded to our ReefCloud.Ai Project space and if you would like to join our volunteer image analysis team to see the images from Topura and other locations in PNG, then please email [email protected] and we can set you up with training materials and project access. www.seawomen.net #seawomenofmelanesia #coralseafoundation #papuanewguinea #milnebay #coraltriangle #coral #coralreef #marineconservation #marinescience #reefsurvey #biodiversity #reefcloud
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Last day of calm weather on the Great Barrier Reef for a while, and we made the most of it! More marine conservation training for our Coral Sea Foundation team and four more reef sites around Yunbenun surveyed and added to our ReefCloud.Ai Project. The abundant marine life and the rates of natural coral growth on these inshore reefs are always impressive, and you'd hardly know that a cyclone rolled through here 7 months ago! The Great Barrier Reef may well be under increasing stress, but one thing is for damn sure - there are thousands of square kilometers of reefs like these in pretty good condition, and that is worth our utmost efforts to manage effectively and look after. #reefalive coralseafoundation.net #coralseafoundation #Yunbenun #magneticisland #greatbarrierreef #coral #coralreef #biodiversity #marineconservation #marinescience #reefcloud #reefsurvey #mangrovejack #greenturtle
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Call for Applications – Indigenous Marine Conservation Training Project, Townsville Sector, Great Barrier Reef. The Coral Sea Foundation and the Djulin Marine Aboriginal Corporation (DMAC) are now opening a call for applications for the DMAC Marine Conservation Training Project in 2024-25. We have a mutual interest in empowering Traditional Owners from the Townsville, Ingham and Palm Island regions with the training they need to take a lead role in monitoring and caring for the coral reefs of their sea country, and we have received funding under the Great Barrier Reef Foundation’s Helping Country Grant program to support this goal. This program will provide four participants (2 male and 2 female) with the practical training and skills needed to take a lead role in caring for sea country and give them a greater chance of gaining employment in the areas of marine conservation, management, and marine ecotourism. The program will take place over 10 weekends between September 2024 and November 2025, and includes active sea training using small boats to access reef sites around Yunbenun (Magnetic Island). The Coral Sea Foundation will cover all program costs for participants (travel, food, training, and certification) and they will also receive a daily stipend for their participation. The program will be led by the Coral Sea Foundation marine scientists (both male and female, Indigenous and non-Indigenous) with support from Wulgurukaba traditional owners. TRAINING GOALS 🔹 Identify common fish and corals on Yunbenun reefs. 🔹 Perform a reef monitoring survey using the Olympus TG geotagging camera system 🔹 Obtain QLD Marine licence for operating small boats 🔹 Learn to use Google Earth and Garmin GPS systems for navigation and reef surveys 🔹 Learn to plan a marine expedition and conduct risk assessment 🔹 Indigenous community engagement and leadership development Can I apply? ✅ Applications to this program are open to Indigenous people with connections to sea country in the Townsville, Ingham and Palm Island area. ✅ Applicants should be passionate about caring for sea country and have a strong interest in learning more about the coral reefs and the tropical marine environment of the inshore Great Barrier Reef. ✅ Applicants should be at least 18 years old, in good health and confident swimmers. ✅ Previous experience with boating, snorkelling and / or diving would be beneficial, but are not essential. ✅ Applications close Monday 16th September. Ready to Apply? Please complete our online application form at the following link: https://lnkd.in/g33VPqdE
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Join our Director Naomi Longa as she discusses her reef conservation work in the Coral Triangle waters of Papua New Guinea in this podcast with Kate Humble from Whitley Fund for Nature. https://lnkd.in/gwt5TZp2? #seawomenofmelanesia #coraltriangle #marineconservation #sharedfuture #whitleyawards
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Love thy neighbour? One interesting aspect of the coral community recovery process on the #greatbarrierreef is that natural patterns of coral larvae settlement are extremely variable between zones on a coral reef. The larvae don't just rain down uniformly over the whole reef, and there are usually some places, especially in the highly productive reef crest habitat, where very high densities of juvenile corals settle in each square meter. You can see examples of this in some of our videos from Jiigurru (Lizard Island) like this one: https://lnkd.in/g9azBQ8f In those high-density settlement areas, fast growing corals begin competing with each other at just 3 years of age, and so counts of species biodiversity peak quite early on in the successional process, and corals quickly move into active competition with each other as you can see in the images here. Coral reefs are one of the most exceedingly complex ecosystems on the planet, changing rapidly through time, and we do not yet have a complete understanding of the natural dynamics in these systems and their cycles of disturbance and recovery, much less how they are coping with an increasing frequency of climate impacts. Much more fundamental research is needed, and we are bemused and somewhat cynical that millions of dollars of funding that could be used for this purpose is now being diverted into ineffectual and cost intensive "reef restoration" projects that have no real capability of restoring a natural coral community at any meaningful spatial scale. Greenwashing much? Check where the funding is coming from 😉 coralseafoundation.net #coral #coralreef #coralseafoundation #marinescience #marineconservation #biodiversity #marineecology
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Amazing milestone for the Kimbe Sea Women of Melanesia Inc.!
Big News from Kimbe, Papua New Guinea! We’re incredibly excited to announce that 5 of our dedicated Sea Women of Melanesia Inc. members, Isabella Ivu, Samantha Tommy, Yvonne Ivu, Ellien Balbal, and Elizabeth Longa Jnr have completed their Open Water Scuba Diving certification at Walindi Plantation Resort ! These women from Morokea, Ruango and Morokea villages have been incredible assets to our conservation efforts in Kimbe over the past 3-4 years. From conducting reef monitoring using geo-tagged cameras, collecting fish and invertebrate data, delivering Days for Girls International kits to communities and eradicating Crown of Thorns starfish outbreaks, they have been doing it all. Now, with their scuba skills, they’re even better equipped to protect the reefs deeply connected to their communities and empower more women in coastal areas. We're so proud of their achievements and their role in preserving our marine ecosystems in Kimbe Bay. Their hard work and perseverance show just how powerful it is when local people lead the way in conservation work. Congratulations, ladies! You’re an inspiration to all the Indigenous women out there! A huge thank you to all our supporters and donors who have made this possible. Whitley Fund for Nature Coral Sea Foundation The Jock Clough Marine Foundation Kristin Lindblad and the Wanderlust Fund Steamships Limited PNG Sall Family Foundation Daughters of the Deep More info: www.seawomen.net #SeaWomenofMelanesia #EmpoweringWomen #LocalPNGWomen #KimbeBay #MarineConservation #ScubaDivers #ProtectOurReefs #LocalLeadership #Grassrootsconservation #ScubaWomen #WalindiResort #PNG #CoralTriangle #MelanesianWomen #WhitleyAwards #sharedfuture
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