TY - RPRT TI - Environmental unpredictability shapes glucocorticoid regulation across populations of tree swallows AU - Zimmer, C. AU - Taff, C. C. AU - Ardia, D. R. AU - Rose, A. P. AU - Aborn, D. A. AU - Johnson, S. L. AU - Vitousek, M. N. PY - 2019 DO - 10.1101/2019.12.23.887075 UR - https://www.biorxiv.org/content/10.1101/2019.12.23.887075v1 ID - 10.1101/2019.12.23.887075 ER -