TY - RPRT TI - Model-based integration of citizen-science data from disparate sources increases the precision of bird population trends AU - Hertzog, L. AU - Frank, C. AU - Boehner, H. AU - Roeder, N. AU - Klimek, S. AU - Kamp, J. PY - 2020 DO - 10.1101/2020.11.25.397380 UR - https://www.biorxiv.org/content/10.1101/2020.11.25.397380v1 ID - 10.1101/2020.11.25.397380 ER -