TY - RPRT TI - Aerodynamic performance appears to have shaped the evolution of flight-feather microstructures AU - Alenius, F. AU - Revstedt, J. AU - Johansson, C. PY - 2026 DO - 10.64898/2026.09.17.752277 UR - https://www.biorxiv.org/content/10.64898/2026.09.17.752277v1 ID - 10.64898/2026.09.17.752277 ER -