TY - RPRT TI - The unexpected loss of the "hunger hormone" ghrelin in true passerines: A game changer in migration physiology AU - Prost, S. AU - Elbers, J. P. AU - Slezacek, J. AU - Fuselli, S. AU - Smith, S. AU - Fusani, L. PY - 2023 DO - 10.1101/2023.05.23.541918 UR - https://www.biorxiv.org/content/10.1101/2023.05.23.541918v1 ID - 10.1101/2023.05.23.541918 ER -