TY - RPRT TI - Hydrodynamics of gliding penguin flipper suggests the adjustment of sweepback with swimming speeds AU - Maeda, M. AU - Harada, N. AU - Tanaka, H. PY - 2021 DO - 10.1101/2021.05.24.445327 UR - https://www.biorxiv.org/content/10.1101/2021.05.24.445327v1 ID - 10.1101/2021.05.24.445327 ER -