The Department of Herpetology focuses on systematic and conservation biology research of amphibians and reptiles from California and Baja California. Projects involve habitat evaluation, distribution analysis, thermoregulation, alpha taxonomy, phylogenetic reconstruction, and historical biogeography.
The Department of Herpetology focuses on biodiversity research and is home to the Amphibian and Reptile Atlas of Peninsular California. The Atlas documents amphibians and reptiles from southern California and Baja California using both Museum collection data and observations from citizen scientists. Learn more.
In San Diego County, the California red-legged frog (Rana draytonii) went extinct in the 1970s. The Nat is contributing to the recovery of the frog in both the United States and Mexico as part of a binational, collaborative effort. Learn more.
Now that summer has arrived in sunny San Diego, everyone wants to come out to enjoy the heat. You might encounter one on a hike or walk, in a local park or canyon, or even your own backyard, so make sure to brush up on your snake ID skills! This guide will help you quickly recognize some of San Diego’s most common snakes. Read more.
"I've got one!"—is a phrase the herpetology team at the San Diego Natural History Museum has grown accustomed to in past years. This year, the phrase sends a rush of relief and excitement through the team, who are recording significantly less California red-legged frog eggs than in previous seasons. Read more.
"Coastal resiliency" has become a global priority for government agencies and conservation groups alike. But what is coastal resiliency, and why is it important in our corner of the world? Read more.
Spring is rattlesnake season in southern California. With a little knowledge and preparation, we can coexist with these magnificent snakes. Read more.
With the 2022 translocation season all wrapped up, three generations of California red-legged frogs are now in their forever homes in southern California. Read more.