The Department of Animal Science, originally the Division of Animal Husbandry, originated in Berkeley in 1901. The division moved to Davis in 1908 and 1909 and later became the Department of Animal Husbandry. The department’s name changed to Animal Science in 1967, in recognition of an emphasis on the basic biology of domestic animals as well as animal husbandry in our teaching and research programs. In 1998, faculty, staff and students from the Department of Avian Sciences transferred to the Department of Animal Science, adding avian species to the department's missions.

The Animal Science Department at UC Davis is the only such department in the UC system. Department members engage in teaching, research, and outreach related to the biology and production of domestic animals.

Their primary focus is on animals used to produce food and fiber, including freshwater and marine species, but the department's programs also feature horses, companion animals such as dogs, cats and birds, laboratory animals (rabbits, hamsters, rats and mice) and some wild species.

The department has one of the largest undergraduate enrollments at UC Davis, with approximately 1025 students currently enrolled in four undergraduate majors, Animal Science, Avian Sciences, Animal Science and Management, and Animal Biology (an inter-departmental major). Graduates often go into positions in the livestock industry, teaching, extension and biomedical research. Many go on to graduate and professional schools.

For the 2006-07 academic year, 120 graduate students are conducting their research in the department including 63 PhD and 57 MS students and representing 13 different graduate groups.

Disciplines represented among the Department of Animal Science's 41 teaching and research faculty include behavior/welfare, ecology, genetics/genomics, immunology, microbiology, nutrition, physiology and toxicology. We have a number of research projects related to sustainable agriculture and the development of science-based knowledge to contribute to understanding and mitigating environmental impact of production systems in an effort to assist the livestock industry and the state’s citizens. Our scientists use modern techniques of molecular and cellular biology but also focus on whole-animal biology and problems related to animal production.

Our species of study include aquatic (sturgeon, tilapia, salmonids, crustaceans), avian (poultry, parrots, zebra finch), dairy and beef cattle, sheep, goat, equine, and swine. In addition studies are conducted with rodent and fish model system prior to translation to large animal research.

The departmental research results in more than hundred publications a year.  Animal Science professors also conduct collaborative and multidisciplinary research with colleagues in other departments in the College of Agricultural and Environmental Sciences, College of Engineering, the School of Veterinary Medicine, and the School of Medicine.

Currently, nine Cooperative Extension specialists work with livestock, birds and aquatic animals. Farm advisors in county Cooperative Extension offices are key members of the UC team in the animal sciences.

Dr. Mary E. Delany, Chair
530-752-1250
medelany@ucdavis.edu