Ximena E. Bernal, Professor of Biology at Purdue University and a Research Associate at the Smithsonian Tropical Research Institute, will visit University of Richmond on April 13-14, 2026. Professor Bernal's lecture, "Traffic, Noise, and Artificial Light at Night: Human Impact on Frog Communication", will be held on Monday, April 13 at 12:00pm ET at Gottwald Auditorium. The lecture is free and open to the public.