Herpetology is the study of reptiles and amphibians. These animals are ectothermic, meaning that they rely on external sources of heat to regulate their body temperature. As a result, herpetologists must be familiar with the ecology and behavior of these animals in order to understand how they interact with their environment.
There are approximately 10,000 species of reptiles and amphibians in the world, divided into three main groups: lizards, snakes, and turtles. Lizards are the most diverse group of reptiles, with over 6,000 species found on every continent except Antarctica. Snakes are found on every continent except Antarctica and Iceland. Turtles are found on every continent except Antarctica and Australia.
Herpetologists study these animals for a variety of reasons. Some seek to understand the evolutionary history of these groups, while others focus on their ecology or behavior. Still others work to conserve these animals and their habitats. Whatever the reason for studying herps, there is no doubt that these creatures provide us with a unique window into the natural world.