TY - RPRT TI - Fecal Hormone Metabolites Concentrations Collected Longitudinally Confirm Spontaneous Polyestry in Mt. Graham Red Squirrels (Tamiasciurus fremonti grahamensis) AU - Wells, S. A. AU - Koprowski, J. L. PY - 2026 DO - 10.64898/2026.05.29.728663 UR - https://www.biorxiv.org/content/10.64898/2026.05.29.728663v1 ID - 10.64898/2026.05.29.728663 ER -