Gallo-Reynoso, J. P., L. Armenta-Méndez, S. Macías-Sánchez, T. R. Van Devender, G. Ponce-García, and V. H. Cabrera-Hernández. “Confirmation of the Presence of Abert’s Squirrel (Sciurus Aberti) After a Century in Sonora, México ”. Therya Notes, Vol. 2, Nov. 2021, pp. 156-9, doi:10.12933/therya_notes-21-54.