TY - RPRT TI - Evaluating autonomous acoustic surveying techniques for rails in tidal marshes AU - Lydia L. Stiffler AU - James T. Anderson AU - Todd E. Katzner PY - 2018 DO - 10.1002/wsb.860 UR - https://pubs.usgs.gov/publication/70196566 ID - 70196566 ER -