Ectotherms are unable to internally regulate their body temperatures, instead depending on the environment as a source of heat. These animals must either conform to environmental temperatures or thermoregulate to raise body temperatures above environmental temperatures through behavior, physiology, or both. For reptiles, this typically means some type of basking behavior where high body temperatures can be obtained relative to the air temperature.
Eastern North America is home to one of the most diverse turtle faunas in the world, due in large part to the high number of freshwater turtle species inhabiting this region. This diverse group of turtles displays a wide variety of life histories, body sizes, colors, and preferred habitats. Globally, turtles are one of the […]
As the days shorten and the nights get cooler, many species become more active, searching for mates, trying to find one last meal before winter, or moving into overwintering habitat. This includes the Southern Hognose Snake (Heterodon simus) that can occasionally be found crossing sandy roads on cool fall days. Inhabiting areas with xeric, […]
Alligator snapping turtles are one of, if not the, most impressive reptile species native to the southeastern United States. Adults can reach weights easily exceeding 100 pounds and shell lengths in excess of two and a half feet. A true leviathan when living in relatively small water bodies that characterize much of the eastern portion […]
Creating populations where there are none: A history of efforts to reintroduce Eastern Indigo Snakes
At the beginning of 2020, I gave a presentation on the history of Eastern Indigo Snake conservation at the 9th World Congress of Herpetology. It was a great opportunity to share the extensive work that has gone into stabilizing and protecting indigo snake populations across the southeast with an international audience that knew little about […]