Estrada, Alberto R., and Rafael Borroto-Páez. “The Puerto Rican Racer (Borikenophis Portoricensis) Using Two Invasive Species As Resources: Australian Pines (Casuarina Equisetifolia) As Refuge and House Geckos (Hemidactylus sp.) As Prey”. Reptiles & Amphibians, vol. 26, no. 3, Jan. 2020, pp. 230-1, https://doi.org/10.17161/randa.v26i3.14415.