Colorado State University

What you'll study

The programme combines core training in evolutionary theory, population biology and systematics with applied and quantitative methods. Students typically take courses in population genetics, phylogenetics and comparative methods, ecological theory and community ecology, and quantitative ecology including statistics and modelling. Practical training emphasises field and laboratory techniques relevant to organismal biology, experimental design, sampling and long-term data collection, and molecular approaches used in modern systematics and population studies.

Most students undertake an individual research project under the supervision of a faculty advisor. Projects span topics such as demographic and genetic dynamics of wild populations, evolutionary responses to environmental change, species delimitation and phylogeography, community assembly, and population viability analysis. Coursework is often complemented by seminars, journal clubs, and teaching or outreach experience.

Typical modules and methods

• Population genetics and molecular evolution
• Phylogenetics and systematics
• Ecological theory and community ecology
• Quantitative methods: statistics, modelling and experimental design
• Field techniques and natural history
• Conservation biology and management-oriented tools

Entry requirements

Applicants are expected to hold a bachelor's degree in biology, ecology, zoology, environmental science, or a closely related discipline with a strong foundation in biological sciences. Relevant coursework typically includes genetics, ecology, evolution, and calculus or statistics. Practical experience such as laboratory work, field research, or ecological internships strengthens applications.

Application materials generally include academic transcripts, a research statement or statement of purpose describing research interests, a curriculum vitae, and names of academic referees. International applicants must meet English language proficiency requirements. Specific admission format (thesis or non-thesis), minimum GPA expectations and any testing requirements are detailed in the programme admissions information.

Career prospects

Graduates from this field pursue a range of careers in research, conservation and natural resource management. Common pathways include:

• Progression to PhD programmes and academic research positions
• Research scientist or technician roles in universities, government agencies and non-governmental organisations
• Conservation practitioner or biodiversity specialist in museums, zoos, conservation NGOs and land management agencies
• Environmental consulting and applied population assessment for development and policy
• Science communication, policy advising, and education roles that draw on strong quantitative and field skills

Why study at Colorado State University

Colorado State University offers extensive research opportunities in ecology and evolution supported by diverse field sites and institutional resources. The university's mountain and plains surroundings provide direct access to a range of ecosystems—alpine, montane forest, grassland and riparian systems—suitable for empirical field studies. Students can collaborate with faculty across departments and with on-campus research units that support ecological and natural-resource projects.

The programme emphasises hands-on training, close mentorship, and interdisciplinary collaboration, equipping graduates with both theoretical grounding and practical skills sought by employers and doctoral programmes. Professional development opportunities, including teaching experience, grant-writing workshops and participation in regional conservation networks, help prepare students for applied and research careers.