Dr. Eldon Enger is an emeritus professor of biology at Delta College. He has over thirty years of teaching experience in zoology, biology, and environmental science. Dr. Enger has been a Fulbright Exchange Teacher in Scotland and Australia, received the Bergstein Award for Teaching Excellence at Delta College, and participated in an Earthwatch Research Program in Costa Rica.
In addition to the environmental science textbook, Eldon is co-author of the very successful Concepts In Biology general biology textbook and Integrated Science (7th edition) with McGraw-Hill.