Marine Team & Interns
Board of Directors
Past Board Members & Team Members
Founder & Director, Executive Scientist & Board MemberJulie obtained her degree in Zoology from Brigham Young University and was a research diver and teaching assistant for their marine biology program held at Hopkins Marine Station in Monterey California. Julie completed several internships at the Monterey Bay Aquarium in Water Quality, Visitor Presentations, and Tuna Research Center. After moving to Guam in 2007 with her husband Dr. Jason Hartup and four children. Julie began working on her master’s degree at the University of Guam. Julie came across a new undocumented feeding behavior of the reef manta ray, targeting reef fish spawning aggregations to feed off fish eggs. Julie trained in the Maldives with the international NGO Manta Trust Founder Guy Steven, and later became Manta Trust Project leader for the Federated States of Micronesia, and the Marianas Islands. Julie is also a board member and scientist for Hawaii Association for Marine Education and Research. Currently, she has expanded her area of study on manta rays throughout Micronesia such as: Northern Marianas, Yap, Outer islands of Yap-Ulithi, Pohnpei, and Marshall Islands. Starting in 2015, Julie Hartup along with follow scientist Jennifer Cruce created Micronesian Conservation Coalition with extensive help and assistance from Whitney Blandford and Carlotta Leon Guerrero, co-founder and Director of Ayuda Foundation.
Operations & AdministrationBelinda grew up in Nova Scotia on the east coast of Canada. What’s written on their license plate is “Canada’s Ocean Playground”! She took that literally and figuratively. She loves being in and on the water whether it’s racing in sailboats or exploring under the waves in scuba or snorkel gear. Belinda has had the good fortune of marrying a man who has taken her to live in wonderful places to be able to do this in various waters around the world. With moving around with her husband she has had the opportunities to work with various people and organizations. Always looking for a way to give back in an enjoyable and rewarding atmosphere that is connected to what she believes in and enjoys. Belinda has certainly found that on Guam and with the Micronesian Conservation Coalition.
Developmet and Operational CoordinatorDonna Calhoun is a Human Resource Professional who brings over 25 years of business experience to MCC. Donna is an avid diver who is motivated to save the resources that she passionately supports. She is active in many civic initiatives on Guam and Saipan focused on building a technology infrastructure for both islands.
Dive Safety Officer/Instructor
Jennifer is currently a senior at the University of Guam majoring in Biology. She
plans on following her mothers’ passion for manta rays and moving onto research
once graduated. Along her administrative duties, she holds the dive safety officer
position (DSO). As a PADI Open Waster Scuba Instructor she ensures all the marine
team is properly trained and all in water activities are safe. Micronesian
Conservation Coalition has allowed for Jennifer to experience different internships
throughout Micronesia. When asked what she’s looking forward to the most this
summer break is returning to the island of Yap, FSM and helping with the Marine
Ecology Class through with the Yap Catholic High School.
Project Development Director/Webmaster
I have been passionate about sharks and the ocean since I was a small child. I always knew I would grow up to be a marine biologist, and in 2011 I traveled to Fiji for a Shark Behavior and Conservation field course. There I was able to study and interact with bull sharks and reef sharks in the wild, further solidifying my desire to participate in ocean research. In 2012 I graduated from North Carolina State University with a B.S. in Zoology. I moved to Guam in 2014 after accepting an Aquarist position at Underwater World Guam. Since moving to Guam, I have been able to meet with biologists from all over the globe while advancing my skills in scuba diving and my knowledge of marine biology. In my free time I am an amateur photographer, hiker, diver and avid reader. I am ecstatic to join the MCC team and participate in vital research that will help educate the public and promote healthy oceans.
Maria Kottermair is a certified Geographic Information Systems (GIS) Professional and has applied that expertise on Guam for over a decade. She holds a B.S. in Cartography from the Munich University of Applied Sciences and a M.S. in Environmental Science from the University of Guam.
Lately, Maria has combined her love for GIS and islands by expanding scope to other locales in Micronesia, notably the Outer Islands of Yap. Though Maria loves the ocean and all its creatures, mantas have always fascinated her especially. It was through assisting with Founder Julie Hartup’s graduate field work that a strong partnership was formed. Building on their shared passions and strong mutual commitment to the conservation of our local environments, Maria joins Julie and Micronesian Conservation Coalition as their GIS Specialist.
Marketing & Marine Team
Born in California and raised in Philadelphia, from coast to coast, country to country, sea to sea, traveling was all Randi knew for a very long time. About four years ago her travels lead her back to her roots and she fell in love with the beautiful island of Guam. Now calling Guam her home, with a business, sales & marketing, and advertising background, Randi is more than excited for the passion, knowledge and experiences she will gain with MCC to help spread the message of ocean conservation throughout the Micronesian Islands.
Deane Jessee-Jones moved to Guam in 1991, when she married her college sweetheart, Jay. Together they have 3 kids and have spent the last two decades enjoying life in Guam and Saipan. Deane works as an Adjunct Social Science Instructor at the University of Guam and as an Educational Therapist providing testing and consulting services for children with learning weaknesses. Deane has always loved nature and all the creatures on land and in the water. It is no surprise that she would want to protect the Micronesian Islands and make sure all islands are as beautiful and flourishing in the future as they are today.
At 5 years-old, Ashley’s parents would ask what she would want to be when she grows up and she would reply, “A marine biologist.” At a young age, she has always been absorbed and captivated by the beauty of the ocean and the life within. Believe it or not, she fell in love with dolphins since the time she had a conversation with one that was more of back and forth squeaking when she was a toddler at a sea life park in New York. Working to protect the ocean and its animals is a job she would love to have throughout her whole life. She had a blast in being a part of Guardians of the Reef in high school in where she would go to different schools teaching elementary students about how coral reefs are fun to learn about and how they can protect them. She is currently attending UOG and is very excited to immerse herself into the island community by teaching others about the importance of protecting reefs and instilling the love of the ocean in their hearts. Her ocean-minded persona drives her to educate people of all ages about the ocean and influence them to dive on board to support our island’s ocean conservation efforts. She recognizes that people love watching her videos of diving and uses that as an opportunity to talk about her passion. During her free time you can catch her diving, snorkeling or surfing. Ashley hopes to pursue a career in marine biology and is excited to gain new experiences with the MCC family.
Dr. Sam Mabini is an avid scuba diver and an advocate for our blue planet and wildlife. Her career has been in the area of Career and Technical Education and workforce development reform locally and nationally. She received her Ph.D. in Work and Human Resource Education from the University of Minnesota. Dr. Mabini was recently the Director for the Guam Department of Labor, and was previously the Provost at the Pacific Islands University, an adjunct Associate Professor with University of Maryland University College, and Associate Dean at Guam Community College. She was a Senator in the 31st Guam Legislature (2010-2012), working diligently on initiatives in education and workforce development to improve and enhance the livelihood of Guam citizens. Dr. Mabini also serves on the board of the Guam Symphony Society and Guam Association for Career and Technical Education, and co-hosts a Saturday community radio talk show. She is currently a postdoctoral research fellow working at the University of Alabama.
In 2003 Dr. Biggs graduated Cum Laude from Manhattanville College in Purchase, NY with a B.A. in Biology and Secondary Education. She then pursued my Ph.D. in Pharmacology and Toxicology from The University of Utah. During her time at University of Utah, she assisted in developing educational curriculum, Let’s Do Science, for K-5 classrooms that focused on hypothesis driven chemistry and also published a 35-page workbook to accompany in class efforts. In this role, she brought the curriculum to Guam, managed, and trained a staff of ten to implement the Let’s Do Science education program on Guam reaching over 800 students in the 2008-2009 academic year. In 2009, she then joined University of Guam with the Sea Grant Program and worked to develop educational programs and expand the program capacity on Guam. In 2013, she executed a year-long (4 session) professional development program for GDOE high school science teachers. In fall 2015, she joined the Biology program at The University of Guam. In this capacity Dr. Biggs teaches Anatomy and Physiology, Human Biology, Pharmacology, Scientific Arguments, Scientific Writing, and other courses as needed.
Board of Directors
Exposed to the island’s natural resources at a very young age, Jeff was inspired to learn more about the biology of Guam. After pursuing his education at the University of Guam, Jeff was employed with the Division of Aquatic and Wildlife Resources for a year before becoming a biology teacher at Benavente Middle School and George Washington High School. He was a public school teacher for 4 years before returning back to being a field biologist. As much as he loves sharing knowledge, working with the resources is his passion. Having the opportunity to be a part of the development of the Micronesian Challenge and Conservation Action Plans, and native species recovery plans Jeff brings to the table the experience and the local knowledge of Guam’s natural resources. His goals in life are to spread awareness for the love of the resources for all to protect, promote, and preserve, and to inspire the new generation of future biologists. Being active with the Guam Nature’s Alliance and MCC will be a great vehicle to continue his passion and love for the natural resources and his island home… Isla Guåhan!
Dr. Mark Deakos
Scientific AdvisorDr. Deakos is President, Founder, Treasurer, and Chief Scientist for The Hawaii Association for Marine Education and Research (HAMER), a not-for-profit 501 (c) 3 corporation that he founded in 2004. Dr. Deakos devotes his time pursuing the mission of HAMER, giving talks to the general public, and contributing his expertise as a marine mammal observer on marine mammal survey cruises. Dr. Deakos now spends much of his time in saltwater as an avid scuba diver, free diver, kayaker, and mariner. His chosen career working in wildlife biology and marine research is an extension of his passion for the natural world and his marvel of the ocean environment. Dr. Deakos obtained his biology degree from the University of Waterloo in Canada where he began pursuing his interest in wildlife biology. At the University of Hawaii, he completed his master’s degree studying humpback whale behavior and continued his graduate work by completing his doctoral degree with a focus on manta ray ecology. Dr. Deakos was the project field coordinator for the University of Hawaii’s Humpback Whale Research Program for seven consecutive years. His experiences have taught him the necessity of understanding our environment in efforts to better protect it from ecological or man-made threats.
Academic AdvisorGuy has always been fascinated by the natural world, and growing up on a farm in the South West of the UK surrounded by nature provided him with a seemingly limitless supply of weird and wonderful creatures to discover. He always knew he wanted to make a career from studying animals, but it wasn’t until he was given a tropical fish tank at the age of eleven that his passion for the underwater world began. From that moment forward when people asked him what he wanted to do when he grew up, he would say “I want to study fish!” So, true to his word he progressed through school and college with this in mind and in 2002 he graduated from the University of Plymouth with a degree in Marine Biology. University opened his mind to the rest of the world and he was hungry to travel and explore as much of it as he could. Visiting and diving in the Caribbean, Africa and Asia he knew he wanted to work in one of these tropical destinations, so in 2003 when he saw a job advertising for a marine biologist to work in the Maldives he knew it was the job for him. The Maldives is a marine biologist’s paradise and it was in the Maldives that Guy had his first underwater encounter with manta rays. He was enthralled by these amazingly graceful and inquisitive rays and from that moment forward he has been driven by a desire to learn as much about them as possible. In 2005 he founded the Maldivian Manta Ray Project (MMRP) with the aim of helping to conserve this country’s manta population through active research and education. His work with manta rays now takes him to other corners of the world, but the Maldives for him will always be the best place to see and study these amazing animals. Guy is now working towards the completion of his PhD on his manta research at the University of York in the United Kingdom. Guy’s conservation efforts in the Maldives have led to the creation several Marine Protected Areas (MPA’s) at key manta aggregation sites, most notably at Hanifaru Bay, where his work was featured in the National Geographic Magazine in July 2009. This amazing location, situated in Baa Atoll, was in 2011 also declared a core protected area within the newly designated UNESCO World Biosphere Reserve that encompasses the entirety of Baa Atoll. Guy and his conservation efforts have also featured in over a dozen TV documentaries; including a BBC Natural World Special, National Geographic Worldwide & ABC’s “Project Manta”, ITV ‘s “Man to Manta”, Channel 4’s “Big Fish Fight”, 60 minutes Australia and the BBC’s “How Life Works”.
Dr. Steve Linfield
Scientific AdvisorSteve recently completed his PhD from the University of Western Australia studying depth refuge and the impacts of fishing on coral reef fishes. His previous research was conducted in Micronesia using stereo-video techniques for counting and measuring fish. He has recently been appointed as a fisheries researcher at the Palau International Coral Reef Center and will be doing fish surveys around Palau during this mission in order to provide data on the size structure and species composition of fishery targeted species.
InternJacques Cousteau once said, “The sea, once it casts its spell, holds one in its net of wonder forever.” For this particular eighteen-year-old, the sea’s spell has her completely captivated. After taking marine biology at George Washington High School during her senior year, she grew a passion for marine life that only continues to thrive each time she slips into the ocean. It is no surprise then when she says that her dream is to become a marine biologist focused on field research and ocean conservation. We live on a finite planet, and Leilani seeks to not only be a part of research to explore marine life but also part of the efforts to protect it. Being born and raised on Guam, Leilani has grown to understand the need for local scientists. Guam is a tropical paradise surrounded by a world that is unlike any other, yet we know so little about it. If not for marine biology class, life in the ocean would still be unknown to her. This led her to realize that there is still much more to be done, such as establishing outreach programs, to let all of Guam learn about our tropical waters. Leilani believes that by targeting the youth of Guam, we can gather young, aspiring scientists that possess a drive to learn about the world below the surface. Leilani wishes to share her passion for the ocean to the students and community of Guam in hopes that they, too, can develop a sense of love for the ocean that sustains life on our island. By being a part of the Micronesian Conservation Coalition, she not only hopes to gain experience in field research, but gain the opportunity to inspire others with her passion for the ocean. Leilani is a current biology major at the University of Guam. You can find her at the beach almost every weekend, somewhere below the surface in a world of fins and gills.
As a child, Natasha always saw herself growing up to become a famous actress or singer. However, this all changed in her Sophomore year of High School when she watched “The Cove” in her Biology class, a documentary that exploits the mass slaughter of dolphins in Taiji, Japan. After watching this film Natasha’s life changed forever. Instead of seeing herself in front of millions of people singing or acting, she now sees herself surrounded by the great variety of species that inhabit our oceans.
Natasha is currently majoring in Biology at the University of Guam in hopes to become a veterinarian specializing in aquatic animals. She hopes to be able to share her love for animals and the ocean while educating others to become involved in marine conservation.
Christen used to squirm at any mention of Biology. She even went so far so as to say that it was the subject she wanted to avoid for the rest of her life. But this all changed when she watched a video on the death of coral reefs. She realized that it wouldn’t be long before all of earth’s reefs were pronounced dead, and that only humans had the power to prevent this from happening.
Christen is now majoring in Biology at the University of Guam in hopes to become a marine biologist specializing in reef conservation, taking a completely different turn from her previous views. She is also an avid writer, and she uses her passion for words to help spread awareness on the importance of marine conservation. When she is not out in the ocean, she is out writing away on the beauty it holds.
InternDespite being on this beautiful island since he was three, Vince did not know anything about the vast body of water that surrounded him or the magnificent world that lied underneath. All of that changed after he took a marine biology class in his senior year of high school. At first, he was only exposed to textbook definitions of the importance of marine life, but after snorkeling for the first time and seeing the magic happen right in front of his eyes, he realized that the organisms that inhabited this underwater realm were not just scientific names and facts. Each and every organism had its own personality as well as its own role in the ecosystem. Since then, he has adopted various conservationist habits and currently aspires to become a science teacher in hopes that he will encourage future generations to realize the importance of caring for our environment.
InternWhen Camille isn’t watering her garden, in tree pose, or practicing her duck dive, she’s probably preaching to someone the negative effects of what we have normalized, like single-use plastics and fossil fuels as a source of energy. She wasn’t always an environmental activist, though.
Camille is an Agriculture major and Biology minor at the University of Guam with the goal of becoming a sustainable agriculturist or environmental scientist. Switching to Agriculture from a Business major was inspired by her love for Guam, CHamoru culture, the ocean, and two very challenging semesters of Economics. There will never be a moment that she does not want to learn something new about the island she grew up on, so she is excited to be taking the reigns alongside the MCC team to do research on the species that inhabit the waters of Micronesia.
Marine Team Ambassador
Tatiana is an undergrad at GCC certifying to become an Environmental Technician. Her love for the ocean is deeper than the Mariana’s Trench. She cannot part from the ocean for more than a week.
Her passion as a spearfisher woman has opened her eyes much more to conservation. As much as she loves fishing to put food on the table, she also loves saving the livelihood of beautiful reefs and the marine life there. Her knowledge of the ocean and the marine life grow each and every day. Tatiana loves exploring new places above and below the surface. During her free time, she goes spearfishing, free-diving, hunting, and much more!