An introduction to the ecology of inland waters, including lakes, ponds, wetlands, and streams. Major topics include geologic origins, typology, geographic distribution, biota, ecological succession, ecosystem function, and restoration/management. Emphasis is placed on the interaction between organisms and the environment. Laboratories include use of field equipment, field research techniques, and identification of aquatic organisms, including protozoa, invertebrates, fish, herpetofauna, and plants. Many laboratories will be conducted out of doors, and there is one required field trip off campus. Prerequisite: BIO 201 or consent of instructor. Offered every fall semester.