July 06, 2026, Hunter Mutherspaw
A University of South Carolina computer science capstone project led by graduate Michael Carson has grown into an AI-powered internship project that helps USC Facilities analyze maintenance data, automate reporting and improve campus operations through smarter, data-driven decision-making.
July 02, 2026, Zoe Nicholson
Like much of the world, Aquiles Agreda was watching the World Cup on June 24 with friends. But two massive earthquakes — a 7.2 magnitude followed by a 7.5 less than a minute later — shook Agreda’s native country that evening. He and his friends were unharmed, but within a day, he was helping with rescue and cleanup operations. Agreda plans to return to USC in August to begin the Master of International Business program. His only plan right now, though, is to help others.
June 26, 2026, Kevin J. Bennett
An influx of cash would help stabilize rural health systems. Kevin J. Bennett, director of the Center for Rural & Primary Healthcare, writes for The Conversation on how the program’s focus on technology might leave other major issues unaddressed.
June 26, 2026, Hunter Mutherspaw
Beginning in Fall 2026, University of South Carolina students, faculty and staff will be able to use their smartphones or compatible smartwatches as their official CarolinaCard, allowing them to access campus buildings, make purchases, borrow library materials and use other campus services with a simple tap.
June 25, 2026, Jabari Evans
The cinematic complexity of Jay-Z’s first rap album “Reasonable Doubt” explains why it still matters 30 years later. Today, hip-hop powers advertising campaigns, luxury branding and streaming platforms. Jay-Z has played an outsized role in that transformation. Writing for The Conversation, USC assistant professor Jabari Evans explores the complicated history of hip-hop’s rise in a capitalist society.
June 22, 2026, Hadley McCollester
Combine five incredible artifacts from the USC libraries special collections with four passionate university scholars, and you get 20 minutes of fun facts, lively debate and intellectual inspiration.
June 19, 2026, Andy Shain
University of South Carolina trustees approved a 2026-27 fiscal year budget and advanced key projects tied to the Columbia campus’s USC Next master plan.
June 19, 2026, Téa Smith
For her dissertation at Carlton University in Canada, assistant professor Margaret Janse van Rensburg collaborated with the Ottawa Adult Autism Initiative to better understand how human service workers can help autistic adults overcome barriers to accessing mental health support. Now, at USC, she is expanding on her research and working toward her goal to enhance outcomes for autistic people.
June 18, 2026, Andy Shain
University of South Carolina trustees approved a 2026-27 fiscal year budget that freezes in-state tuition systemwide and advanced key projects tied to the Columbia campus’s USC Next master plan.
June 17, 2026, Anna Francis
Play is the language of children. Through a Duke Endowment-funded partnership with USC, Aiken County school counselors are learning play therapy and family engagement strategies that help students build resilience and feel heard.
June 16, 2026, Hunter Mutherspaw
The National Advocacy Center at the University of South Carolina provides an all-in-one training, lodging and learning hub for U.S. Department of Justice professionals, supported behind the scenes by USC Business Affairs and the Justice Television Network.
June 11, 2026, Jeff Stensland
The University of South Carolina announced Thursday (June 11) the appointment of Anne Peters as its new vice president for marketing following a national search. She will begin at USC on Sept. 1.
June 10, 2026, Robert Kubenic
Writing for The Conversation, Political Science Assistant Professor Robert Kubenic collaborates with Alexis Montambault-Trudelle, Postdoctoral Fellow in International Studies, Université Laval, to explore Saudis' opinions on the U.S.-Iran war.
June 10, 2026, Carol J.G. Ward
After navigating the challenges of life beyond Division I softball, licensed clinical social worker Olivia Gott, now supports athletes facing similar transitions. She will serve as the U.S. team therapist at the 2026 Maccabiah Games, bringing both personal experience and professional care to the world stage.
June 03, 2026, Carol J.G. Ward
Alumni Kathy Carlsten and Peter Siachos, who both graduated from the University of South Carolina Honors College in 1997 and the Joseph F. Rice School of Law in 2000, say they draw on the critical thinking and collaborative skills, the debate-oriented approach and intellectual ambition required in honors courses in their legal practices.
June 02, 2026, Delaney Freistuhler
The University of South Carolina has named Dr. Jamie P. Dwyer dean of the University of South Carolina Kay and C. Edward Floyd, M.D. School of Medicine.
June 01, 2026, Delaney Freistuhler
The University of South Carolina appointed Samuel Todd as associate vice president and vice provost. A respected scholar and experienced university leader, Todd brings extensive experience in global engagement, academic leadership and faculty affairs to the role.
May 28, 2026, Chris Horn
As a student in the Darla Moore School of Business, Adam Lemp found a community of supportive peers and tapped into a network of business school alumni, which helped open doors into his dream job — investment banking.
May 28, 2026, Téa Smith
As she was earning her undergraduate degree at the USC, Sarah Aloi cultivated her love for art in her free time while also finding creative ways to merge art and medicine. Her love for art led the third-year medical student to start a club at USC School of Medicine Greenville called Art in Medicine.
May 27, 2026, Scott Parrott
Because elite athletes are seen as admired role models, many enjoy lucrative contracts as spokespeople for a variety of products. When Boston Red Sox outfielder Jarren Duran recently was harassed after revealing a mental illness, his expression of regret could potentially discourage others from talking publicly about their struggles for fear it could be weaponized against them. USC professor Scott Parrott explores this in a recent article for The Conversation.
May 22, 2026, Jeff Stensland
The University of South Carolina School of Medicine in Columbia is now officially named in honor of the late longtime trustee and surgeon Dr. Edward “Eddie” Floyd and his wife, Kay Floyd. The school is now known as the University of South Carolina Kay and C. Edward Floyd, M.D., School of Medicine.
May 21, 2026, Delaney Freistuhler
Students from the University of South Carolina this month are headed to Romania, a place USC has yet to explore through a faculty-led Maymester program.
May 21, 2026, Chris Horn
Carolina's first students in the early 1800s had to take Greek and Latin as part of their classical education, of course, but they also took chemistry. The subject became a baccalaureate degree program in 1912, and the chemistry department has been growing in stature ever since.
May 21, 2026, Chris Horn
The presidency of Donald S. Russell at the University of South Carolina was an intersection of the right time with the right person and the right connections. Russell’s presidency helped to usher USC into the modern age and set the stage for the university's dynamic growth in the 1960s and beyond.
May 21, 2026, Collyn Taylor
The University of South Carolina's K-9 unit took home nine awards this month as part of a national competition.
May 18, 2026, Delaney Freistuhler
Amanda J. Fairchild has been named faculty director of the Capstone Scholars Program, effective May 16.
May 13, 2026, Megan Sexton
After earning her degree in sport and entertainment management, Lauren Greenfield went directly into Georgetown University’s sports industry management master’s program. Then she found her passion with the Washington Commanders. Greenfield focuses on innovative ways to create value for both new and existing sponsors — developing go-to-market strategy, examining industry-wide best practices, building sponsorable platforms across the business and working with internal and external constituents across the NFL.
May 12, 2026, Kristine Hartvigsen
Learn about USC's 19th Udall Scholar, Kayla Thompson, a first-generation, science-loving, rugby-playing, future environmental policy advocate. Her journey parallels that of her benefactors in many ways, and this honor motivates her to continually do more.
May 12, 2026, Andy Shain
The University of South Carolina has agreed to license an algorithm developed by a renowned cancer and nutritional epidemiologist to 20/20 BioLabs, a health sciences company that offers home cancer screening tests.
May 09, 2026, Michaela Taylor
Before the crowd sees him, there’s a quiet shift. The suit goes on. The posture changes. And Brayden Hensley becomes Cocky. To fans, Cocky is all energy and antics. But inside the suit is a criminology and criminal justice major balancing school and a role that demands constant performance.
May 08, 2026, Chris Horn
Joe Roof’s students had been preparing for their final test all semester: a modified triathlon super sprint. The students completed 200 meters swimming followed by seven miles pedaling on indoor spin bikes and two miles jogging on the Blatt practice field. It was the perfect ending to an elective physical education class called Triathlon Training.
May 08, 2026, Michaela Taylor
You may know Cocky from game day at Williams-Brice, but some of his biggest fans sit on classroom floors, not stadium seats. Behind the yellow beak are two seniors who’ve been involved with Cocky's Reading Express for the last four years. Meet Walker Weaver and Emma Connelly.
May 08, 2026, Craig Brandhorst
The University of South Carolina marching band won the 2025 EA Sports Metallica Collegiate Edition Marching Band Competition, a one-time chance to record a new arrangement of an iconic Metallica song for the next iteration of EA Sports popular College Football video game.
May 07, 2026, Laura Erskine, Téa Smith and Craig Brandhorst / photos by Kim Truett
Internships aren’t just for building resumés. When students take that first big step into their chosen career, the hard work of college begins to pay off. We spoke to nine student interns from across the USC system to find out what they've gained beyond the books from their internship experiences.
May 07, 2026, Chris Horn
Frank Avignone has been fascinated by physics longer than most people have been alive, an intense curiosity that began in the waning days of World War II. Now, more than six decades after being recruited to the faculty of USC’s Department of Physics and Astronomy, Avignone continues to conduct particle physics research with renowned scholars, some of them at international laboratories he helped build decades ago.
May 06, 2026, Rebekah Friedman
Bold colors. Bright ideas. Big dreams. Interior designer Amber Guyton turns ordinary houses into joyful homes.
May 06, 2026, Thom Harman
When Beau Welling isn’t designing golf courses, he’s planning other spaces. And when he’s not doing that, he’s . . . promoting curling?
May 06, 2026, Rebekah Friedman
USC’s College of Information and Communications is giving students more choices through its newest academic programs. Several students explain how these new offerings are preparing them for technologies and careers of the future.
May 06, 2026, Craig Brandhorst
Retired professor David Shields is pouring his research skills and foodways connections into a new SCETV program with chef, educator and cohost Kevin Mitchell. The Savers of Flavor, produced and directed by filmmaker Ginger Cassell, debuted this spring.
May 05, 2026, Thom Harman
Stephen Panus creates ‘Walk On’ scholarship for USC walk-on student-athletes to honor son after tragedy.
May 05, 2026, Hunter Mutherspaw
The University of South Carolina’s Parking and Transportation Services department continues to gain international recognition for its leadership, innovation and commitment to excellence in campus mobility.
May 05, 2026, Craig Brandhorst
Renaissance man Todd Herman fell in love with art history before he got to grad school. The master’s program at USC helped him make it a career.
May 04, 2026, Craig Brandhorst
USC anthropologist Magadalena Stawkowski spent years interviewing the people who live near the Semipalatinsk nuclear test site in rural Kazakhstan. Her 2025 book, “Atomic Collective”, examines culture and community in one of the most toxic places on Earth.
May 01, 2026, Chris Horn
This past fall, Scout Motor’s chief technology officer Burkhard Huhnke was the lead instructor for Applied Systems Engineering for Complex Systems, a class offered through the Molinaroli College’s new industrial engineering program. Ph.D. student Austin Harper shares how the course taught him about sophisticated technology and design processes, including those Scout will use at the new plant.
May 01, 2026, Dan Cook
From an early age, Stephanie Kyle had an appreciation for people from all over the world. She entertained thoughts of traveling far from South Carolina for college, but everything changed when she toured USC. As a student, she traveled widely and got involved in student organizations focused on global business and supply chain. Today, she is pricing director at a major global company.
April 29, 2026, Delaney Freistuhler
Mensch currently serves as director of the athletic training program and clinical associate professor in the Department of Exercise Science. With over more than 25 years at the university, he has advanced healthcare education through mentorship, experiential learning, and collaboration.
April 29, 2026, Jeff Stensland
Thousands of graduates from across the University of South Carolina will celebrate May commencement ceremonies beginning Thursday, May 7. USC President Michael Amiridis will deliver remarks at all four baccalaureate ceremonies taking place at the Colonial Life Arena (schedule below). Separate ceremonies also will be held for the Joseph F. Rice School of Law, the two Schools of Medicine and the doctoral graduates.
April 29, 2026, Dana Woodward
As dean, Dr. MacGilvray says that she is looking to foster a culture rooted in service, compassion, inclusion and dedication to excellence in medical education and research.
April 28, 2026, Chris Horn
What happens when a first-generation college student seeks advice from an instructor who was also a first-gen student? “Inspiration,” says Michelle Ayala-Perez. A conversation with an accounting instructor emboldened Ayala-Perez to explore changing her academic major. She is now enrolled in the accounting program at the Darla Moore School of Business and has her sights set on a career path that seems to have chosen her.
April 27, 2026, Megan Sexton
As the Class of 2026 prepares to walk across the commencement stage, graduates leave the University of South Carolina with memories of enduring friendships, newfound passions, supportive mentors and life-changing experiences.
April 27, 2026, Delaney Freistuhler
USC poets describe poetry as a powerful, accessible way to slow down, process experiences, and connect through language and shared human emotions, regardless of one’s background or path to it.
April 27, 2026, Hunter Mutherspaw
McKissick Museum at the University of South Carolina is set for a major renovation beginning in 2027, transforming the historic Horseshoe landmark into a dynamic hub where collections, classrooms and student life intersect.
April 24, 2026, Chris Horn
Now in its 20th year at USC, the VEX Robotics camp offers middle and high school students the opportunity to develop skills in programming, mechanical design and teamwork. The summer program also serves as a gateway to competitive robotics teams and, sometimes, enrollment in the Molinaroli College. For alum Nathanael Oliver, it was as pathway to both.
April 24, 2026, Hunter Mutherspaw
The University of South Carolina is restoring Florence C. Benson Elementary School, a former segregated school and one of the last remaining landmarks of the historic Black community of Wheeler Hill. The project aims not only to preserve the building’s structure but also to honor its role in the history of segregation and ensure that the community’s legacy is remembered for future generations.
April 23, 2026, Andy Shain
The University of South Carolina Board of Trustees met Friday (April 24) at Gateway 737 and approved several contracts and stadium bond financing.
April 23, 2026, Kristine Hartvigsen
Award-winning professor Beth Krizek has been named an American Association for the Advancement of Science Honorary Fellow. Learn more about her research in plant biology.
April 22, 2026, Laura Erskine
This spring, doctoral graduate Zo Sediqi will walk across the stage to receive her diploma from USC’s College of Education. As a woman born and raised in Afghanistan in the 1990s, the moment carries special significance: Sediqi is one of only a handful of Afghan women anywhere in the world to earn a Ph.D.
April 22, 2026, Dan Cook
Dawn Staley has been elected to the American Academy of Arts and Sciences. Election to the Academy is a prestigious honor, and Coach Staley joins only three others from USC who are currently part of the academy. Founded in 1780, the American Academy of Arts and Sciences is both an honorary society that recognizes and celebrates the excellence of its members and an independent research center convening leaders from across disciplines, professions and perspectives to address significant challenges.
April 21, 2026, Communications and marketing
The U.S. Department of Justice has finalized a rule under Title II of the ADA requiring public institutions to meet updated digital accessibility standards. The rule applies to all USC campuses and covers all digital content and services. Each unit is accountable for ensuring its digital content is accessible. Tools and training are available to help units.
April 21, 2026, Hunter Mutherspaw
This Earth Day, Carolina Food Co. highlights its efforts to advance sustainability at USC through food waste reduction, recovery, and composting.
April 20, 2026, Marketing and communications
Every year, USC students and scholars from a variety of backgrounds and academic disciplines come together to present at Discover USC. The conference features 1,000-plus research projects. Undergraduates, graduate students, medical scholars and postdocs work with faculty mentors to hone their research skills and learn to present their findings. We talked with a few of the presenters.
April 17, 2026, Bree Burchfield
Laura Haynes shares her personal caregiving journey as her mother faces memory loss, highlighting how the University of South Carolina’s Brain Health Network is expanding access to neurological care and support for families across the state.
April 16, 2026, Collyn Taylor
Evey Konstantopoulos, the 2026 Steven N. Swanger Award recipient, has spent her entire college career as a resource for others and a leader across campus.
April 16, 2026, Collyn Taylor
A decades-long fascination with life has inspired Rachel Kiser, one of two Algernon Sydney Sullivan Awards recipients, to dedicate her career to improving drug treatments for diseases.
April 16, 2026, Collyn Taylor
Leadership and service is at the heart of everything Santiago Avendaño Palacio, one of two Algernon Sydney Sullivan Award recipients, does.
April 15, 2026, Delaney Freistuhler
The University of South Carolina has named Christopher Culbertson dean of the University of South Carolina McCausland College of Arts and Sciences. He'll assume the role July 1.
April 14, 2026, Delaney Freistuhler
FirstGen Forward has named the University of South Carolina one of its newest FirstGen Forward Network Champions, an exclusive group of institutions recognized as national leaders in advancing first-generation student success.
April 13, 2026, Evan Faulkenbury
The modern era of Carolina softball began in 1974, but the history of softball on campus actually goes back to 1936 when it was part of men's physical education. Take a seat in the bleachers for few minutes to learn how it became a women's varsity sport — and made it to the College World Series in the first season!
April 10, 2026, Delaney Freistuhler
Building on the University of South Carolina’s early adoption of ChatGPT and its continued commitment to responsible AI use, Provost Mary Anne Fitzpatrick has appointed Mark Uline as the university’s first associate vice president and vice provost for AI strategy.
April 08, 2026, Magdalena Stawkowski
Writing for The Conversation, associate professor Magdalena Stawkowski describes her field research at a Soviet-era nuclear test site in Kazakhstan. Thousands still live around its cratered perimeter and stay because of their collective refusal to reject systems that had abandoned them and instead create their own terms for survival.
April 08, 2026, Hunter Mutherspaw
A longtime fixture of campus life, McBryde Hall will be demolished as part of USC’s 10-year master plan. In its place, a new housing development will bring more beds and updated facilities to the heart of campus.
April 06, 2026, Téa Smith
Alina Tofiqul always wanted to work in health care, so she initially chose to major in neuroscience but realized early on it wasn’t the right path for her. After joining a pre-health fraternity on campus, she decided to pursue public health.
April 06, 2026, Collyn Taylor
The University of South Carolina has numerous graduate programs ranked inside the top 20 nationally, including the College of Nursing and the Darla Moore School of Business's international MBA program.
April 02, 2026, Chris Horn
Blood clots in the lungs are a leading cause of cardiovascular-related deaths. But what if gene editing, made possible through ultra-small nanoparticles, could effectively treat clot-induced tissue damage? For USC School of Medicine Columbia scientist Colin Evans, the question is no longer hypothetical.
April 02, 2026, Marketing and communications
Each year, Discover USC presents more than 1,000 research projects covering hundreds of subject areas by students from all areas of the university. We reached out to students who previously participated to learn what the experience is like. Neuroscience junior Ansley Martin shares how presenting has helped her bring greater innovation to her research.
April 02, 2026, Marcia Zug
Last month Colin Gray became the first parent convicted of murder for a mass shooting his son, Colt, committed in 2024 in Georgia. Critics worry that the decision could lead to parental accountability for a broad range of children’s actions. Law professor Marcia Zug writes about the issue for The Conversation.
April 01, 2026, Laura Erskine
When Peiyin Hung talks about her path to public health, she comes back to the day her grandmother told her to study hard so her voice will be heard. That seed of passion, planted in a hospital hallway in Taiwan, eventually led Hung to the Arnold School’s Rural Health Research Center, where she continues to grow her research efforts.
March 30, 2026, Rebekah Friedman
First responders train for what happens in moments of crisis. Others train for what happens after, when first responders need help grappling with what they have seen. That includes LaQuita “Keke” Cowart-Drayton, a 2013 USC College of Social Work alumna.
March 27, 2026, Catherine Pruitt
Hands on Prosthetic Engineering, better known as HOPE, is a student-run non-profit organization at USC that works to build prosthetic limbs at no cost for those in need.
March 27, 2026, Collyn Taylor
Five University of South Carolina students earned the prestigious Goldwater Scholarship in 2026. This sets a record for the most Goldwater Scholars at USC in a single year and marks the 34th consecutive year the university has had at least one Goldwater Scholar.
March 27, 2026, Téa Smith
We’re back again for another year and another round of some of the coolest classes you can take for fall 2026. There are a ton of unique learning experiences waiting to be uncovered. Whether you’re into sports, true crime, dancing, cooking or even something a little otherworldly, South Carolina has you covered.
March 26, 2026, Alexis Watts and Michaela Taylor
Thanks to the generosity of the USC community, Give 4 Garnet reports a preliminary total of nearly $1.3 million and counting raised from 6,250 donors, showcasing the collective power of giving back.
March 24, 2026, Marketing and communications
Each year, Discover USC presents more than 1,000 research projects covering hundreds of subject areas by students from all areas of the university. We reached out to students who previously participated to learn what the experience is like. Psychology senior Katherine Palmer reflects on what she gained from presenting her research on misophonia.
March 24, 2026, Evan Faulkenbury
Seventy years ago, USC built a student union building — the Russell House — which quickly became a hub for student activity and remains so today. The story of the Russell House is actually a collection of stories about student life on campus across the decades.
March 23, 2026, Chris Horn
Since earning her Eagle Scout badge five years ago, Ashley Chittum has been prepared for whatever adventures come her way. That includes being the first in her family to go to college and, in her sophomore year at the University of South Carolina, studying abroad for a semester in Australia.
March 20, 2026, Gregory Hardy
More than 200 University of South Carolina health sciences students reached a major milestone, learning where they will continue their training during national Match Day celebrations on March 18 and 20.
March 20, 2026, Chris Horn
Junior international business major Breanna Price is making the most of her time on campus — and across the world as an exchange student in South Korea. She is also building confidence through student organizations like Pancakes for Parkinson’s.
March 20, 2026, Hunter Mutherspaw
The University of South Carolina’s new Healthy Vending Initiative is bringing more nutritious, affordable snack options to high-traffic campus locations. Developed with student input, the spring 2026 pilot aims to make healthier choices more convenient for students, faculty and staff while supporting overall campus wellness.
March 19, 2026, Andy Shain
What the USC Board of Trustees approved at their March meeting — including new construction and renovation projects, various contracts, academic changes, and housing and meal fees.
March 19, 2026, Andy Shain
The USC Board of Trustees formally approved a number of new construction and renovation projects, including a neurological hospital and rehabilitation center, and received updates on the university’s master plan, including redeveloping the student union and developments on South Main Street. Trustees also adopted a resolution in recognition of the 250th anniversary of the signing of the Declaration of Independence and the 225th anniversary of the founding of USC.
March 19, 2026, Chris Horn
The University of South Carolina along with the Carolina Garden Club unveiled a new rose garden pavilion in the Memorial Rose Garden, a celebration of the decades-long partnership between the university and the club.
March 18, 2026, Daniel M. Stuart
Silent meditation and silent prayer have shaped spiritual lives within a variety of religious traditions for thousands of years. Today, however, those practices are often being offered in secular settings. Daniel M. Stuart, an associate professor of religious studies at USC, writes for The Conversation about emerging trends in secular meditation practices.
March 17, 2026, Gregory Hardy
USC marked a major milestone in providing specialized cognitive care at a ribbon cutting for its Brain Health Center on the Health Sciences Campus on Wednesday. The facility is designed to deliver exceptional diagnostic, treatment and support for patients living with cognitive conditions, including Alzheimer’s disease and related dementias.
March 16, 2026, Alexis Watts
Student Body Treasurer Ashley Reynolds helps Give 4 Garnet return to the heart of campus.
March 13, 2026, Chris Horn
Nearly 60 years ago, USC and the Greene Street United Methodist Church were caught up in a legal battle over whether the church's building could remain standing in the path of the university's campus expansion. Decades later, they crafted an elegant solution.
March 12, 2026, Kristine Hartvigsen
There are only about 384 North Atlantic right whales remaining on Earth. That’s fewer than the number of students living in the Capstone dorm. The latest count is cause for alarm, and the whales’ leading killers are entanglement in fishing gear and vessel strikes.
March 11, 2026, Jeff Stensland
The University of South Carolina and Prisma Health are partnering to provide specialized care for patients with complex neurological conditions at the new Brain Health Center in Columbia. The center will expand statewide access to advanced technology, expert care teams and innovative treatments.
March 11, 2026, Téa Smith
Honors College sophomore Faith Fitzgerald wasn’t sure how or if she could merge her interests in psychology and linguistics. It wasn’t until she was introduced to psycholinguistics, or the study of the relationships between linguistic behavior and psychological processes, that she discovered a new path.
March 06, 2026, Laura Erskine
Medicine’s understanding of women’s health lags behind men’s. At USC, researchers in multiple fields are working to address the women’s health care gap. One of them is Alyson McGregor, an emergency medicine physician, professor and associate dean at the School of Medicine Greenville and an expert in sex and gender.
March 06, 2026, Kristine Hartvigsen
Scientists at USC’s Baruch Institute are studying the semi-invasive juvenile blue catfish, normally a freshwater animal, that has appeared in estuarine habitats of the Winyah Bay. The researchers are trying to determine whether the interloper’s diet is interfering with the food supply of native estuarine species.