Breadcrumb
Department of Biological Sciences
Ignite your passion for biology at Cal Poly Humboldt.
With our ecologically diverse landscape, state-of-the-art research facilities and faculty dedicated to hands-on learning, Humboldt is the perfect place to jumpstart your scientific future.
Bachelor's Degree Programs
The Department of Biological Sciences offers four major disciplines that explore the intricacies of living organisms from the microscopic to the magnificent. You have the opportunity to double-major using combinations of Biology, Botany, Marine Biology and Zoology degrees. In this case, you must take at least three courses that are unique to the second major and total at least 10 units. The courses must be selected with the student's advisor and approved by the Department Chair.
Biology, B.S.
Learn about organisms and how they function in the natural world. Study general biology, or focus your studies by choosing a concentration in one of five specialty areas: General Biology, Cellular and Molecular Biology, Ecology, Microbiology, or Science Education.
Botany, B.S.
As a botany major, you’ll flourish while studying the biological processes unique to plant life. Students in the botany program are part of a dedicated learning community and have access to the best botanical collections in the CSU system.
Marine Biology, B.S.
Using the nearby Pacific Ocean and North Coast as a living lab, marine biology students gain real-world experience on and in the ocean, beaches, and other local marine habitats studying organisms and ecosystems.
Zoology, B.S.
Study physiology, ecology, anatomy, and classification of animal groups—with opportunities for field research in our diverse local habitats, as well as laboratory experience.
Master's Degree & Pre-Professional Programs
In the Biological Sciences department, you can get a masters in Biology or enter our Pre-Professional programs.
Biology, M.S.
As a Master of Science student in Biological Sciences, you will pursue investigations with an emphasis in the laboratory, forests, marine habitats, or a variety of other settings.
Pre-Professional
If you choose one of our pre-professional health programs—which include pre-medical, pre-dental, and pre-veterinary—you will receive a core education based in biology, chemistry, physics, zoology, and mathematics.
Research Facilities and Collections
At Cal Poly Humboldt, our extensive research facilities and collections set students up for excellence in the biological sciences. Utilizing our ocean-going research vessel, greenhouse, electron microscopes, Vertebrate Museum, and more, you’ll work side by side with other students and faculty to research what you talk about in the classroom, providing real-world, hands-on experience even as an undergraduate student.
Career Options
- Anatomist
- Developmental Biologist
- Entomologist
- Herpetologist
- Mammalogist
- Museum Curator or Manager
- Naturalist
- Physiologist
- Professor
- Science Educator
- Scientific Illustration
- Scientific Outreach
- Scientific Writing
- Systematist
- Taxonomist
- Veterinarian
- Veterinary Assistant
- Botanist
- Environmental Consultant
- Herbarium Curator
- Horticulturist Naturalist
- Plant Ecologist
- Plant Pathologist
- Plant Physiologist
- Science Librarian
- Technical Writer
- Aquaculturist
- Environmental Consultant
- Fisheries Biologist
- Marine Biologist
- Marine Conservationist
- Marine Ecologist
- Marine Educator
- Marine Engineer
- Marine Geologist
- Marine Mammalogist
- Marine Policy Analyst
- Oceanographer
- Oceanographic Technician
- Remote Sensing Specialist
- Anatomist
- Animal Nutritionist
- Embryologist
- Entomologist
- Health Technician
- Ichthyologist
- Laboratory Technician
- Museum Curator
- Ornithologist
- Pathology Technician
- Science Librarian
- Technical Writer
- Zoologist
Minors
Featured Alumni - Biology
Featured Alumni - Botany
Achievements
Find out what our students, faculty, and staff are being recognized for.
Dr. Oscar M. Vargas, Eli Allen
Biological Sciences
Oscar Vargas, Associate Professor of Botany in the Biological Sciences Department, along with M.Sc. graduate Eli Allen (currently a PhD student at UC-Santa Cruz), published an article documenting a case of budding speciation in the California Floristic Province. This mode of speciation, thought to be rare in nature, is being found in plants, especially regions with high biodiversity. The article "A case of budding speciation in the California Floristic Province and infraspecific divergence in Abronia villosa" is available at the following link https://doi.org/10.1002/ajb2.70234
Allison Bronson
Biological Sciences
Cal Poly Humboldt Biological Sciences Professor Allison Bronson was awarded the American Society of Ichthyologists & Herpetologists “Best Paper by a Young Scholar in Ichthyology” award for her work titled “Novel Nasal Anatomy Suggests Enhanced Olfactory Acuity in Auchenoglanidid Catfishes (Siluriformes: Auchenoglanididae)." The annual prize honors the best publications from the society’s peer-reviewed journal Ichthyology & Herpetology. Bronson received the award at the Joint Meeting of Ichthyologists and Herpetologists (JMIH) held in New Orleans this July. Ten students from the Bronson lab on campus also presented their research at the meeting.
Cort Glosli, Andre Giraldi, Silvia Pavan, Pedro Peloso, Karen Kiemnec-Tyburczy
Biological Sciences
Wildlife undergraduate students Cort Glosli and Andre Giraldi, together with Biological Sciences faculty Karen Kiemnec-Tyburczy, Silvia Pavan, and Pedro Peloso, recently published a research article in the journal Herpetology Notes documenting the rediscovery and species identification of a previously unassigned population of Black Salamanders (Aneides). The population they report, from Glenn County, California, had not been documented since the early 1970s and occurs in a region that has long represented a major gap in our understanding of the distribution of the Black Salamander complex. Using a combination of field surveys, morphology, and genetic analyses, the team identified the population as the Speckled Black Salamander (Aneides flavipunctatus), extending the known range of the species and helping clarify the biogeography of this complex group of California salamanders. The study highlights the important contributions of Humboldt students and faculty to biodiversity discovery, systematics, and conservation research in California.
The paper is available from the publisher’s website: https://herpetologynotes.org/index.php/hn/article/view/382/186