A herpetologist is a zoologist that specializes in reptiles, amphibians, crocodilians and turtles. The word herpetology comes from the Greek herpeton that means "to creep." Herpetologists are also known as "herps," and "field herping" is the study of animals and their identification through guidebooks and other materials.

Zoology is a subdivision of biology and a master's degree in biological science, a bachelor's degree in biology or a master's degree in herpetology is needed to become a herpetologist depending on the requirements set by each state. Herpetology can be a difficult field to work in, as a PhD is often needed to find a research position which is usually required to receive funding from research grants. However, many herpetologists find work on the animal side of the profession while earning their advanced degree.

Those considering a career as a herpetologist should check out their educational options in advance. Speaking with herpetologists, joining a regional herpetological society and reading herpetology articles in scientific journals are all ways to find out more about herpetology as a career. Field observation is also important and finding volunteer work is a great way to see if becoming a herpetologist is something you'd be interested in.

The working environment for a herpetologist can vary widely. Some herpetologists are mainly involved in research and writing their findings in scientific journals. They may work in a wildlife agency, a zoo or a museum. Other herpetologists may work more on the animal side of the profession and may be animal breeders or photographers.

Many herpetologists write books ,such as Michael E. Dorcas, a herpetologist associated with Davidson College in Davidson, North Carolina. Dorcas has written several books about reptiles and amphibians such as his 2005 Snakes of the Southwest. This book profiles the varieties of snakes found in Florida and from Virginia to Louisiana. Dorcas, as well as many other herpetologists, also writes scholarly papers on herpetology issues.

Herpetologists help in the conservation of reptiles, amphibians, crocodilians and turtles. They also help the medical profession with their knowledge of toxins and venoms. Many herpetologists are involved in ecological studies such as trying to understand why amphibian species are declining.