TY  - RPRT
TI  - Effects of spinning-wing decoys on flock behavior and hunting vulnerability of mallards in Minnesota
AU  - M.L. Szymanski
AU  - A. D. Afton
PY  - 2005
DO  - 10.2193/0091-7648(2005)33[993:eosdof]2.0.co;2
UR  - https://pubs.usgs.gov/publication/70028188
ID  - 70028188
ER  -