Other zoologists work in zoos and museums. Many scientists with zoological training work to make more food available for people. These agricultural scientists work with cattle, hogs, sheep, and other farm animals. They use genetic engineering, selective breeding, and other methods to produce more and bigger animals for food. Zoologists with special training in fishery biology attempt to improve the production of fish for food.
Some zoologists work with animals in the field.
These zoologists include game wardens, park managers, and ethologists. Manufacturers sometimes hire zoologists to test the effect that a product, such as a fertilizer or insecticide, will have on animals in their natural environment. Zoologists also may work as writers, illustrators, or photographers. Lawrence C. Wit, Ph.D., Professor of Zoology, Auburn University. How to cite this article.