Breadcrumb Home Environmental Studies/Geology ENVS 315 ENVS 315: Herpetology Download as PDF Department Environmental Studies/Geology School College Liberal Arts/Sciences Credits 3 This course explores the scientific study of reptiles and amphibians. Topics include evolution; taxonomy; natural history; ecology; conservation issues and the techniques used to study reptiles and amphibians. Prerequisites ENVS 101 or BIOL 150