2023-2024 Catalog


Biology is a rapidly expanding, multifaceted discipline, full of possibilities for undergraduate research and for stimulating graduate study and employment after Occidental. Within an evolutionary framework, our program investigates the interactions between molecules, cells, organisms, populations, and ecosystems that constitute life on earth. Interdisciplinary and integrative by nature, the biology program at Occidental engages both majors and non-majors in a curriculum that emphasizes laboratory and field investigation. Our students are encouraged to collaborate with faculty mentors, whose research employs current methods in addressing questions from the molecular to the global in scale. Students acquire skills from careful observation through hypothesis formulation and experimental design to formal oral and written presentations of results. After participating in the biology program at Occidental College, students are prepared for rewarding work and lifelong learning, armed with the tools necessary to understand large complex data sets and help explain the intricacies of living systems. This rigorous program provides our students with the training to enter the work force after graduation and/or transition to an advanced degree program. After completing the major, many students elect to take graduate training toward the PhD. in biological sciences or doctorates of medicine, veterinary medicine, pharmacy or dentistry. Many of our students complete Masters programs in Biological Sciences, teaching, environmental health and safety, and resource management. Receiving a degree in Biology at Occidental College enables our students to excel in any post-baccalaureate professional pursuit.

The Department of Biology is housed within the Bioscience building which is contiguous with the Moore Laboratory of Zoology. Facilities include the bird and mammal collections (70,000 specimens) of Moore Laboratory, greenhouses, facilities for microscopy (scanning and transmission electron and fluorescence), a tissue culture suite and fluorescence-activated cell sorter, fully-equipped molecular biology laboratories, field vehicles, and three research vessels for nearshore marine studies and SCUBA diving. Because of its proximity to the Mojave Desert, the Santa Monica, San Gabriel, and San Bernardino Mountains, and seacoast, Occidental College is ideally suited for field and laboratory studies of environmental biology.