05/15/2026
The Virginia big-eared bat is one of West Virginia’s rarest and most important mammals.
With oversized ears and a wingspan of nearly a foot, this bat is built for precision. It navigates dark caves and forests using echolocation, helping control insect populations by eating thousands of bugs in a single night.
Despite its impact, the Virginia big-eared bat faces serious challenges. Habitat loss and disturbances in cave environments have made it one of the most endangered bat species in the United States, with the largest population living in West Virginia.
Healthy bat populations support balanced ecosystems and even benefit agriculture by naturally reducing pests. Protecting species like this highlights how interconnected science, conservation, and everyday life truly are.
With ears ¼ the length of its body, the Virginia big-eared bat is a marvelous moth eater that graces the summer skies of West Virginia. But where are they now? 🦇✨
Hibernating, of course! Hibernation is a winter survival strategy for many animals. During the winter, food is often scarce and staying warm uses up a lot of precious energy. Their solution: sleeping it off! While they are hibernating, the metabolism and heart rate of these animals drop to help them conserve energy. In the spring, they wake up hungry and ready to take on the world!
Want to learn more about hibernating animals? Stop by the Visitor Center this Saturday to make a FREE hibernation-themed craft! We hope to see you there!
📸: Hibernating Virginia big-eared bats (Corynorhinus townsendii virginianus) by Craig Stihler/WV DNR.