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You are looking at Winter 2027. Enrollment for it has not opened, so these are the registrar's early listings. dibs holds 3,430 sections for Winter 2027, read 3 days ago. Separately, it has finished 2,460 of the 3,572 courses on its current checking list for this term. Future-term coverage is incomplete, so a course with nothing here may simply not have been reached yet. Back to Fall 2026

EE BIOL

Ecology and Evolutionary Biology

97 courses on record 2 with sections in Winter 2027
97 courses

Grades awarded Fall 2021 to Fall 2025, every instructor,

A course with no letter grades has no average to report, which is not the same as a course that grades badly.

Lower division 12

Lower division courses in Ecology and Evolutionary Biology
Course Title Predicted GPA Winter 2027
10 Plants and Civilization GE no grade history not checked
11 Biomedical Research Issues in Minority Communities GE no grade history not checked
15 Physics for Biologists no grade history not checked
17 Evolution for Everyone GE 3.78 10 grades · not checked
18 Why Ecology Matters: Science Behind Environmental Issues GE no grade history not checked
19 Fiat Lux Freshman Seminars not checked
21 Field Biology GE no grade history not checked
25 Living Ocean GE no grade history not checked
97XA PEERS Freshman Seminar: Succeeding in Science not checked
97XB PEERS Sophomore Seminar: Pathways in Science not checked
98T History and Racism of Biology Research: Moving towards Anti-Racist Science Future 3.79 17 grades · not checked
99 Student Research Program not checked

Upper division 71

Upper division courses in Ecology and Evolutionary Biology
Course Title Predicted GPA Winter 2027
100 Introduction to Ecology and Behavior 3.29 3,299 grades Not offered
100L Introduction to Ecology and Behavior Laboratory 3.82 1,371 grades Not offered
101 Marine Botany 3.81 164 grades not checked
103 Plant Diversity and Evolution 3.76 68 grades not checked
104 Plants and People 3.92 78 grades not checked
106 Experimental Marine Invertebrate Biology 3.91 61 grades not checked
109 Introduction to Marine Science 3.80 1,610 grades Not offered
109L Introduction to Marine Science Laboratory 3.83 734 grades Not offered
110 Vertebrate Morphology 3.36 154 grades not checked
111 Biology of Vertebrates 3.19 333 grades Not offered
113A Herpetology 3.53 58 grades not checked
114A Ornithology 3.57 65 grades not checked
115 Mammalogy 3.19 581 grades Not offered
116 Conservation Biology 3.65 1,083 grades Not offered
C119A Mathematical and Computational Modeling in Ecology 3.64 55 grades not checked
C119B Modeling in Ecological Research 3.60 22 grades not checked
120 Evolution 3.44 487 grades Not offered
121 Molecular Evolution 3.97 457 grades Not offered
122 Ecology 3.49 297 grades not checked
123A Field Marine Ecology 3.94 93 grades not checked
123B Field Marine Ecology 3.93 57 grades not checked
124A Field Ecology 3.87 98 grades not checked
C126 Behavioral Ecology 3.70 112 grades not checked
M127 Soils and Environment 2.75 37 grades not checked
129 Animal Behavior 3.72 379 grades not checked
130 Principles of Systematic Biology 3.43 72 grades not checked
M131 Ecosystem Ecology 3.79 25 grades not checked
132 Field Behavioral Ecology 3.74 59 grades not checked
C135 Population Genetics 3.47 307 grades not checked
136 Ecological Restoration 3.60 178 grades not checked
138 Ecology and Evolution of Color no grade history not checked
140 Biology of Marine Mammals 3.63 112 grades not checked
142 Aquatic Communities 3.93 593 grades 7 sections
143 Viral Ecology and Evolution 3.94 302 grades not checked
144 Prehistoric California 3.79 284 grades not checked
144L Prehistoric California Laboratory 3.76 22 grades not checked
C146 Conservation Genetics 3.18 70 grades not checked
148 Biology of Marine Plants 3.94 93 grades not checked
151A Tropical Ecology 3.52 423 grades not checked
151B Field Tropical Ecology 3.72 35 grades not checked
154 California Ecosystems 3.78 83 grades not checked
158 Introduction to Diversity, Health Disparities, and Environment 3.90 163 grades not checked
160 Introduction to Plant Biology no grade history not checked
161 Plant Ecology 3.29 331 grades Not offered
161L Plant Ecology Laboratory no grade history not checked
162 Plant Physiology 3.65 1,300 grades not checked
162L Plant Physiology and Ecophysiology Laboratory 3.86 446 grades not checked
167 Natural History Collections in Biological Sciences 3.73 61 grades not checked
167L Natural History Collections in Biological Sciences Laboratory 3.86 27 grades not checked
168 Global Change Ecology 3.75 39 grades not checked
169 Biology of Bats: The True Superheroes 3.56 190 grades not checked
170 Animal Environmental Physiology 3.55 111 grades not checked
C172 Advanced Statistics in Ecology and Evolutionary Biology 3.75 70 grades not checked
CM173 Earth Process and Evolutionary History 3.46 32 grades not checked
C174 Comparative Biology and Macroevolution 3.68 14 grades · not checked
176 Ecological Ethics 3.54 26 grades not checked
C177 Practical Computing for Evolutionary Biologists and Ecologists no grade history not checked
C179 Communicating Science to Informal Audiences 3.92 55 grades not checked
183 Finding Ecological Solutions to Environmental Problems 3.73 76 grades not checked
184 Evolution, Development, and Disease 3.70 660 grades not checked
185 Evolutionary Medicine 3.74 81 grades Not offered
186 Evolutionary Medicine: Clinical Perspective on Medical, Surgical, and Psychiatric Disorders 3.69 191 grades not checked
187 Variable Topics in Ecology and Evolutionary Biology 3.92 198 grades Not offered
188 Special Courses in Ecology and Evolutionary Biology: Network Analysis in Animal Behavior and Ecology 3.84 49 grades Not offered
189 Advanced Honors Seminars 3.84 16 grades · not checked
194B Research Group or Internship Seminars: Ecology and Evolutionary Biology 3.93 58 grades not checked
196 Research Apprenticeship in Ecology and Evolutionary Biology 3.81 11 grades · not checked
198A Honors Research in Ecology and Evolutionary Biology no grade history not checked
198B Honors Research in Ecology and Evolutionary Biology no grade history not checked
198C Honors Research in Ecology and Evolutionary Biology no grade history not checked
199 Directed Research in Ecology and Evolutionary Biology 3.94 67 grades not checked

Graduate 14

Graduate courses in Ecology and Evolutionary Biology
Course Title Predicted GPA Winter 2027
200A Ecology 3.91 51 grades Not offered
M200A Evolutionary Biology 3.88 25 grades not checked
200B Ecology 3.94 58 grades not checked
201 Introduction to R for Ecology and Evolutionary Biology Not offered
C202 Advanced Statistics in Ecology and Evolutionary Biology 3.76 32 grades not checked
C234 Practical Computing for Evolutionary Biologists and Ecologists 3.86 20 grades Not offered
C235 Population Genetics 3.72 11 grades · not checked
250 Professional Skills for Biological Research 3.94 62 grades not checked
296 Seminar: Ecology and Evolutionary Biology no grade history not checked
297 Selected Topics in Ecology and Evolutionary Biology 3.94 69 grades 4 sections
596 Directed Individual (or Tutorial) Studies no grade history not checked
597 Preparation for MA Comprehensive Examination or PhD Qualifying Examinations no grade history not checked
598 MA Thesis Research and Writing no grade history not checked
599 PhD Dissertation Research and Writing no grade history not checked