Swansea University

What you'll study

The programme builds from broad biological foundations to specialist marine topics, emphasising practical skills and fieldwork. Year one typically covers fundamental subjects such as cell biology, ecology, evolution, basic chemistry for biologists and statistical methods for life sciences. Early practical classes introduce laboratory techniques, identification skills and coastal fieldwork.

In the second year you study core marine modules including marine ecology, invertebrate and fish biology, physiological adaptations to the marine environment, and population and community analysis. You will also develop molecular and microbiological techniques, and apply quantitative and GIS methods to real datasets.

The final year centres on independent research and advanced options. All students complete a substantial individual research project under academic supervision, supported by laboratory or field-based techniques. Optional advanced modules typically include marine conservation and management, fisheries and stock assessment, coastal processes and oceanography, aquaculture and husbandry, and molecular ecology. Throughout the degree there are regular field trips to Swansea Bay, the Gower Peninsula and nearby estuaries, plus opportunities for laboratory placements and collaborative projects with regional research groups and conservation organisations.

Typical structure

• Year 1: Core bioscience principles, laboratory skills, basic ecology and statistics, introductory fieldwork.
• Year 2: Marine-focused modules, intermediate practicals, data analysis, optional placement or short research project.
• Year 3: Independent research project, advanced/specialist modules, professional skills and employability preparation.

Entry requirements

Applicants need a strong science background. Typical offers for entry are based on A-levels or equivalent qualifications and usually include biology plus at least one other science or maths subject. Qualifications accepted include A-levels, BTEC, Access to Higher Education, Scottish Highers and international equivalents. Applicants with relevant practical experience, volunteering or work in marine settings are welcomed.

GCSE English language and mathematics at a standard equivalent to grade C/4 are normally expected. International applicants must demonstrate proficiency in English; an overall IELTS score around 6.0 (or equivalent) is commonly required as a guideline, though exact requirements vary by route and applicant profile.

Career prospects

Graduates move into a wide range of roles across the public, private and third sectors. Common career paths include marine biologist or ecologist, conservation officer, fisheries scientist, environmental consultant, aquaculture technician or farm manager, and laboratory technician roles. Many students progress to research careers or postgraduate study (MSc or PhD) in areas such as marine ecology, marine conservation, oceanography and molecular ecology. The practical and analytical skills gained — field survey methods, data analysis, laboratory techniques and project management — also transfer to roles in environmental regulation, policy, education and NGO work.

Why study at Swansea University

Swansea University offers a marine biology degree with strong emphasis on field-based learning and applied research, taking advantage of its coastal location and diverse nearby marine habitats. Students benefit from practical fieldwork on the Gower Peninsula and estuarine systems, modern laboratory facilities, and staff active in marine and coastal research. The School of Biosciences has links with local conservation bodies, regional marine research centres and industry partners, providing placement and collaborative project opportunities. The programme also focuses on employability, offering training in technical, statistical and communication skills that employers in marine and environmental sectors value.