A female student holds up a fish she caught while fishing on a Colorado river.

The minor in Zoology is a useful complement to a major in animal science, fishery biology, geology, natural resource recreation and tourism, or wildlife biology.

Learning Objectives

Students successfully completing the Zoology minor will:

  1. Demonstrate a fundamental understanding of multiple aspects of biological concepts, processes, and phenomena relevant to animals;
  2. Broaden their knowledge-base in biology and zoology, such that they will be able to integrate their knowledge of animal biology with their broader or complementary interests, e.g., their major field of study.

Department of Biology Undergraduate Programs

Effective Fall 2025

Students must satisfactorily complete the total credits required for the minor. Minors and interdisciplinary minors require 12 or more upper-division (300- to 400-level) credits.

Additional coursework may be required due to prerequisites.

Lower Division
Select one group from the following:4-8
Group A:
Principles of Animal Biology (GT-SC2)
Animal Biology Laboratory (GT-SC1)
Group B:
Attributes of Living Systems (GT-SC1)
Biology of Organisms-Animals and Plants (GT-SC1)
BZ 212Animal Biology-Invertebrates4
BZ 214Animal Biology-Vertebrates4
Upper Division
Select a minimum of 12 Upper-Division credits in BZ courses from the list below.12
Program Total Credits:24-28

Upper Division Course List

BZ 300Animal Behavior3
BZ 310Cell Biology4
BZ 311Developmental Biology4
BZ 320Biogeographic Approaches to Conservation3
BZ 329Herpetology4
BZ 330Mammalogy4
BZ 333Introductory Mycology4
BZ 335Ornithology4
BZ 339Biology Field Practicum3
BZ 340Field Mammalogy4
BZ 342Exploring Range Shifts in a Changing World3
BZ 348/MATH 348Theory of Population and Evolutionary Ecology4
BZ 349Tropical Ecology and Evolution3
BZ 350Molecular and General Genetics4
BZ 360Bioinformatics and Genomics4
BZ 390Biology of Sex3
BZ 401Comparative Animal Physiology3
BZ 414Vertebrate Climate Change Responses3
BZ 415Marine Biology4
BZ 418Ecology of Infectious Diseases4
BZ 420Evolutionary Medicine3
BZ 424/BSPM 424Principles of Systematic Science3
BZ 425Conservation and Population Genomics3
BZ 430Animal Behavior and Conservation3
BZ 433Behavioral Genetics3
BZ 435AStudy Abroad--Honduras: Field Course--Dolphin Behavior and Physiology2
BZ 435BStudy Abroad--Mexico: Practices in Marine Biology and Ecology3
BZ 435CStudy Abroad--Kenya: Biology and Behavior of African Mammals3
BZ 435DStudy Abroad--Madagascar: Biology and Behavior of Primates3
BZ 449AStudy Abroad--Ecuador: Ecology/Conservation–Ecuadorian Biodiversity4
BZ 455Human Heredity and Birth Defects3
BZ 460Genome Evolution4
BZ 462/MIP 462/BSPM 462Parasitology and Vector Biology5
BZ 471Stream Biology and Ecology3
BZ 472Stream Biology and Ecology Laboratory1
BZ 475Marine Mammalogy3
BZ 476/BZ 576Genetics of Model Organisms3
BZ 477Genome Editing Laboratory2
BZ 478/VS 478Biology and Behavior of Cats3
BZ 479/VS 479Biology and Behavior of Dogs3
BZ 482FStudy Abroad--French Polynesia: Environmental and Cultural Studies3
BZ 492ASeminar: Behavior1-3
BZ 492BSeminar: Ecology1-3
BZ 492CSeminar: Genetics1-3
BZ 492DSeminar: Ornithology1-3
BZ 492ESeminar: Herpetology1-3
BZ 492FSeminar: Evolution1-3
BZ 515Physiological Ecology of Marine Vertebrates3
BZ 525Advanced Conservation & Evolutionary Genomics4
BZ 526/BSPM 526Evolutionary Ecology3
BZ 535Behavioral and Cognitive Ecology3
BZ 562Computational Approaches in Molecular Ecology2
BZ 565/MIP 565Next Generation Sequencing Platform/Libraries1
BZ 568/FW 568Sustaining River Ecosystems in Changing World3
LIFE 320Ecology3
A maximum of 3 credits are allowed from:
BZ 384Supervised College Teaching1-5
BZ 487Internship1-12
BZ 495Independent Study1-3
BZ 498Laboratory or Field Research1-6