Twining, Jonathan, and John Cossel, Jr. “Vocalizations of the Talamancan Robber Frog, Craugastor Talamancae (Anura: Craugastoridae)”. Reptiles & Amphibians 30, no. 1 (April 7, 2023): e18581. Accessed May 6, 2024. https://journals.ku.edu/reptilesandamphibians/article/view/18581.