TY - RPRT TI - A video surveillance system to monitor breeding colonies of common terns (Sterna Hirundo) AU - J.L. Wall AU - Paul Marban AU - D.F. Brinker AU - J.D. Sullivan AU - M. Zimnik AU - J.L. Murrow AU - P. C. McGowan AU - Carl R. Callahan AU - Diann J. Prosser PY - 2018 DO - 10.3791/57928 UR - https://pubs.usgs.gov/publication/70202549 ID - 70202549 ER -