Schaaf, Matthew, and Andrew Caven. “Occurrence of the Red-Bellied Snake (Storeria Occipitomaculata) on the Margins of a Disjunct Range”. Reptiles & Amphibians 30, no. 1 (March 17, 2023): e18216. Accessed May 1, 2024. https://journals.ku.edu/reptilesandamphibians/article/view/18216.