TY - RPRT TI - Nighthawk: acoustic monitoring of nocturnal bird migration in the Americas AU - Van Doren, B. M. AU - Farnsworth, A. AU - Stone, K. AU - Osterhaus, D. M. AU - Drucker, J. AU - Van Horn, G. PY - 2023 DO - 10.1101/2023.05.22.541336 UR - https://www.biorxiv.org/content/10.1101/2023.05.22.541336v1 ID - 10.1101/2023.05.22.541336 ER -