TY - RPRT TI - Bill shape imposes biomechanical tradeoffs in cavity-excavating birds AU - Chhaya, V. AU - Reddy, S. AU - Krishnan, A. PY - 2022 DO - 10.1101/2022.09.23.509155 UR - https://www.biorxiv.org/content/10.1101/2022.09.23.509155v1 ID - 10.1101/2022.09.23.509155 ER -