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Bucknell University · Spring 2027

BIOL courses at Bucknell University

53 BIOL courses with 128 sections this Spring 2027; 80 sections have open seats. Open any course for every section with its instructor, time and live seat count, and a free email alert when a seat opens.

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BIOL 121Biology for Non-majors1/1 open · 57 seats BIOL 121LLab for Biology 1215/5 open · 57 seats BIOL 132Science of Sex1/1 open · 10 seats BIOL 150Plants,People & Environment1/1 open · 15 seats BIOL 201Biology Inquiry & Observation5/5 open · 70 seats BIOL 202CURE Lab5/5 open · 60 seats BIOL 204Integrated Biology Spring5/5 open · 158 seats BIOL 204LLab for ICB Spring11/11 open · 130 seats BIOL 221Human Physiology1/1 open · 37 seats BIOL 221LLab for Human Physiology2/2 open · 37 seats BIOL 222Human Anatomy & Physiology II1/1 open · 17 seats BIOL 222LLab - Human Anatomy & Phys. II2/2 open · 17 seats BIOL 235Microbiology for Health Profes1/1 open · 22 seats BIOL 235LLab: Intro to Microbiology2/2 open · 22 seats BIOL 305Vertebrate Ecology-with Lab1/1 open · 11 seats BIOL 307Conservation Genetics1/1 open · 6 seats BIOL 317Microbes & Media1/1 open · 8 seats BIOL 320Structural Biology1/1 open · 12 seats BIOL 321Behavioral Ecology1/1 open · 4 seats BIOL 325Evolutionary Genomics1/1 open · 12 seats BIOL 327Molecular Biology1/1 open · 26 seats BIOL 327LLab for Molecular Biology2/2 open · 26 seats BIOL 329Foundations of Genetics1/1 open · 3 seats BIOL 332Developmental Neurobiology1/1 open · 11 seats BIOL 340Biochemical Methods1/1 open · 23 seats BIOL 342Neuroethology1/1 open · 6 seats BIOL 344Ecol. Methods for Mammalogy1/1 open · 11 seats BIOL 357Ornithology1/1 open · 5 seats BIOL 358Invertebrate Zoology1/1 open · 5 seats BIOL 362Evolution of Molecules1/1 open · 8 seats BIOL 382Mass Extinctions1/1 open · 8 seats BIOL 399Mentored Undergraduate Researc0/29 open BIOL 605Vertebrate Ecology-with Lab1/1 open · 2 seats BIOL 607Conservation Genetics1/1 open · 2 seats BIOL 617Microbes & Media1/1 open · 2 seats BIOL 620Structural Biology1/1 open · 2 seats BIOL 621Behavioral Ecology1/1 open · 2 seats BIOL 625Evolutionary Genomics1/1 open · 2 seats BIOL 627Molecular Biology1/1 open · 2 seats BIOL 627LLab for Molecular Biology2/2 open · 4 seats BIOL 629Foundations of Genetics1/1 open · 2 seats BIOL 632Developmental Neurobiology1/1 open · 2 seats BIOL 640Biochemical Methods1/1 open · 2 seats BIOL 642Neuroethology1/1 open · 2 seats BIOL 644Ecol. Methods for Mammalogy1/1 open · 2 seats BIOL 650Independent Study0/1 open BIOL 657Ornithology1/1 open · 2 seats BIOL 658Invertebrate Zoology1/1 open · 2 seats BIOL 660Graduate Research0/10 open BIOL 662Evolution of Molecules1/1 open · 2 seats BIOL 680Thesis0/8 open BIOL 682Mass Extinctions1/1 open · 2 seats BIOL 690Graduate Seminar1/1 open · 8 seats

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