Ecology and Evolutionary BiologyBIOE

105 BIOE courses at UC Santa Cruz, from every term currently in the catalog.

Browse BIOE sections with live seats

• BIOE 16Introduction to Horticulture2 cr · Summer 2026
• BIOE 20BDevelopment and Physiology5 cr · Winter 2027, Fall 2026, Summer 2026, Spring 2026, Winter 2026, Fall 2025
• BIOE 20CEcology and Evolution5 cr · Winter 2027, Fall 2026, Summer 2026, Spring 2026, Winter 2026, Fall 2025
• BIOE 20FField Biology in Practice2 cr · GE PR-E · Winter 2027, Fall 2026, Spring 2026, Winter 2026, Fall 2025
• BIOE 75Scientific Diving Methods3 cr · Fall 2026, Spring 2026, Fall 2025
• BIOE 82Introduction to Field Research and Conservation2 cr · GE PR-E · Winter 2027, Fall 2026, Spring 2026, Winter 2026, Fall 2025
• BIOE 106Principles of Genetics for EEB5 cr · Winter 2027, Fall 2026, Winter 2026, Fall 2025
• BIOE 107Ecology5 cr · Winter 2027, Fall 2026, Summer 2026, Spring 2026, Winter 2026, Fall 2025
• BIOE 108Marine Ecology5 cr · Winter 2027, Winter 2026
• BIOE 109Evolution5 cr · Winter 2027, Fall 2026, Summer 2026, Spring 2026, Winter 2026, Fall 2025
• BIOE 112Ornithology5 cr · Fall 2025
• BIOE 112LOrnithology Field Studies2 cr · Fall 2025
• BIOE 114Herpetology5 cr · Spring 2026
• BIOE 114LField Methods in Herpetological Research2 cr · Spring 2026
• BIOE 117Systematic Botany of Flowering Plants5 cr · Winter 2027, Winter 2026
• BIOE 117LSystematic Botany of Flowering Plants Laboratory2 cr · Winter 2027, Winter 2026
• BIOE 118Plants and Society: the Biology of Food, Shelter, and Medicine5 cr · Winter 2027, Winter 2026
• BIOE 119LPlant Biotechnology Lab for a Changing World5 cr · GE SI · Spring 2026
• BIOE 120Marine Botany5 cr · Spring 2026
• BIOE 120LMarine Botany Laboratory2 cr · Spring 2026
• BIOE 121Plants, Earth, Climate5 cr · GE PE-E · Summer 2026, Spring 2026
• BIOE 122Invertebrate Zoology5 cr · Winter 2027, Summer 2026, Winter 2026
• BIOE 122LInvertebrate Zoology Laboratory2 cr · Winter 2027, Summer 2026, Winter 2026
• BIOE 125Ecosystems of California5 cr · GE PE-E · Summer 2026
• BIOE 126Biology of Large Marine Vertebrates5 cr · Summer 2026
• BIOE 127Ichthyology5 cr · Fall 2026, Summer 2026
• BIOE 127LIchthyology Laboratory2 cr · Fall 2026, Summer 2026
• BIOE 128LLarge Marine Vertebrates Field Course7 cr · Spring 2026
• BIOE 129Biology of Marine Mammals5 cr · Fall 2026, Spring 2026
• BIOE 129LBiology of Marine Mammals Laboratory2 cr · Fall 2026, Spring 2026
• BIOE 131Animal Physiology5 cr · Winter 2027, Summer 2026, Winter 2026
• BIOE 131LAnimal Physiology Laboratory2 cr · Winter 2027, Summer 2026, Winter 2026
• BIOE 133Exercise Physiology5 cr · Spring 2026
• BIOE 133LExercise Physiology Laboratory2 cr · Spring 2026
• BIOE 134Comparative Vertebrate Anatomy5 cr · Fall 2025
• BIOE 134LComparative Vertebrate Anatomy Laboratory2 cr · Fall 2025
• BIOE 135Plant Physiology5 cr · Fall 2026
• BIOE 135LPlant Physiology Laboratory2 cr · Fall 2026
• BIOE 136Environmental Physiology5 cr · GE SI · Spring 2026
• BIOE 137Molecular Ecology5 cr · Winter 2027, Fall 2025
• BIOE 137LMolecular Ecology Laboratory2 cr · Winter 2027, Fall 2025
• BIOE 140Behavioral Ecology5 cr · Fall 2026, Fall 2025
• BIOE 141LBehavioral Ecology Field Course7 cr · Winter 2027
• BIOE 142LAnimal Behavior in the Wild (A Virtual Field Course)5 cr · GE PR-E · Summer 2026
• BIOE 145Plant Ecology5 cr · Fall 2026, Fall 2025
• BIOE 146Sensory Ecology5 cr · GE SI · Summer 2026
• BIOE 151AEcology and Conservation in Practice Supercourse: Ecological Field Methods5 cr · Spring 2026
• BIOE 151BEcology and Conservation in Practice Supercourse: Ecological Field Methods Laboratory5 cr · Spring 2026
• BIOE 151CEcology and Conservation in Practice Supercourse: Functions and Processes of Terrestrial Ecosystems5 cr · Spring 2026
• BIOE 151DEcology and Conservation in Practice Supercourse: Conservation in Practice5 cr · GE PE-E · Spring 2026
• BIOE 155Freshwater Ecology5 cr · Fall 2025
• BIOE 159AMarine Ecology Field Quarter: Marine Ecology with Laboratory5 cr · Fall 2025
• BIOE 159BMarine Ecology Field Quarter: Ichthyology with Laboratory5 cr · Fall 2025
• BIOE 159CMarine Ecology Field Quarter: Methods in Field Ecology5 cr · Fall 2025
• BIOE 159EMarine Ecology Field Quarter: Behavioral Ecology5 cr · Fall 2025
• BIOE 161Kelp Forest Ecology5 cr · Fall 2026
• BIOE 161LKelp Forest Ecology Laboratory5 cr · Fall 2026
• BIOE 165Marine Conservation Biology5 cr · Winter 2027, Winter 2026
• BIOE 172Population Genetics5 cr · Winter 2026
• BIOE 173Contemporary Genetics5 cr · Fall 2026, Spring 2026
• BIOE 174Evolutionary Medicine5 cr · Winter 2027
• BIOE 176Data Science for Ecology & Evolutionary Biology5 cr · GE SR · Winter 2026
• BIOE 183WUndergraduate Research in EEB--Writing2 cr · Winter 2027, Fall 2026, Winter 2026
• BIOE 186Experimental Design and Data Analysis7 cr · GE SR · Winter 2027
• BIOE 197Summer Intensive Research in EEB10 cr · Summer 2026
• BIOE 200AScientific Skills5 cr · Fall 2026, Fall 2025
• BIOE 200BAdvanced Organismal Biology5 cr · Fall 2026, Fall 2025
• BIOE 200CEvolutionary Ecology5 cr · Winter 2027, Winter 2026
• BIOE 200DFoundations in Ecology & Evolutionary Biology5 cr · Winter 2027, Winter 2026
• BIOE 203Introductory Seminar in Ecology and Evolutionary Biology3 cr · Spring 2026
• BIOE 208Marine Ecology5 cr · Winter 2027, Winter 2026
• BIOE 215Advanced Seminar in Ecology and Evolutionary Biology3 cr · Winter 2027, Fall 2026, Spring 2026, Winter 2026, Fall 2025
• BIOE 245Plant Ecology5 cr · Fall 2026, Fall 2025
• BIOE 262Facilitating Change in Coastal Science Policy5 cr · Fall 2026, Fall 2025
• BIOE 272Population Genetics5 cr · Winter 2026
• BIOE 276Data Science for Ecology and Evolutionary Biology5 cr · Winter 2026
• BIOE 281ATopics in Basic and Applied Marine Ecology2 cr · Winter 2027, Fall 2026, Spring 2026, Winter 2026, Fall 2025
• BIOE 281BTopics in Molecular Evolution2 cr · Winter 2027, Fall 2026, Spring 2026, Winter 2026, Fall 2025
• BIOE 281CTopics in Physiological Ecology2 cr · Winter 2027, Fall 2026, Spring 2026, Winter 2026, Fall 2025
• BIOE 281DTopics in Global Change Ecology2 cr · Winter 2027, Fall 2026, Spring 2026, Winter 2026, Fall 2025
• BIOE 281ETopics in Freshwater Ecology2 cr · Winter 2027, Fall 2026, Spring 2026, Winter 2026, Fall 2025
• BIOE 281FEcological Research Topics2 cr · Fall 2026, Fall 2025
• BIOE 281GTopics in Sexual Selection and Social Behavior2 cr · Winter 2027, Fall 2026, Spring 2026, Winter 2026, Fall 2025
• BIOE 281HTopics in Comparative Marine Physiology2 cr · Winter 2027, Fall 2026, Spring 2026, Winter 2026, Fall 2025
• BIOE 281ITopics in Disease Ecology, Population Biology, and Conservation2 cr · Winter 2027, Fall 2026, Spring 2026, Winter 2026, Fall 2025
• BIOE 281JTopics in Evolutionary Genomics2 cr · Winter 2027, Fall 2026, Spring 2026, Winter 2026, Fall 2025
• BIOE 281KTopics in Plant Evolution2 cr · Winter 2027, Fall 2026, Spring 2026, Winter 2026, Fall 2025
• BIOE 281LTopics in Behavioral and Evolutionary Ecology2 cr · Fall 2026, Fall 2025
• BIOE 281MTopics in Host-Microbe Population Genomics2 cr · Winter 2027, Fall 2026, Spring 2026, Winter 2026, Fall 2025
• BIOE 281NTopics in Marine Vertebrate Ecology2 cr · Winter 2027, Fall 2026, Spring 2026, Winter 2026, Fall 2025
• BIOE 281OTopics in Plant-Water Relations2 cr · Winter 2027, Fall 2026, Spring 2026, Winter 2026, Fall 2025
• BIOE 281PTopics in Plant Population Ecology2 cr · Winter 2027, Fall 2026, Spring 2026, Winter 2026, Fall 2025
• BIOE 281QTopics in Coastal and Marine Ecology2 cr · Winter 2027, Fall 2025
• BIOE 281RTopics in Marine Ecology and Evolutionary Biology2 cr · Winter 2027, Fall 2026, Spring 2026, Winter 2026, Fall 2025
• BIOE 281STopics in Ancient DNA and Paleogenomics2 cr · Winter 2027, Fall 2026, Spring 2026, Winter 2026, Fall 2025
• BIOE 281TTopics in Evolutionary Developmental Biology2 cr · Winter 2027, Fall 2026, Spring 2026, Winter 2026, Fall 2025
• BIOE 281UTopics in Invertebrate Biology2 cr · Fall 2026, Fall 2025
• BIOE 281VTopics in Behavioral Ecology2 cr · Winter 2027, Fall 2026, Spring 2026, Winter 2026, Fall 2025
• BIOE 281WTopics in Exercise and Environmental Physiology2 cr · Winter 2027, Fall 2026, Spring 2026, Winter 2026, Fall 2025
• BIOE 281XTopics in Behavioral Ecology of Large Marine Vertebrates2 cr · Winter 2027, Fall 2026, Spring 2026, Winter 2026, Fall 2025
• BIOE 281YTopics in Climate Change Biology2 cr · Winter 2027, Fall 2026, Spring 2026, Winter 2026, Fall 2025
• BIOE 281ZConservation Science in a Changing World2 cr · Winter 2027, Fall 2026, Spring 2026, Winter 2026, Fall 2025
• BIOE 286Experimental Design and Data Analysis5 cr · Winter 2027
• BIOE 286LExperimental Design and Data Analysis Lab2 cr · Winter 2027
• BIOE 294Ecology, Evolutionary Biology Seminar0 cr · Winter 2027, Fall 2026, Spring 2026, Winter 2026, Fall 2025