Inefficacy of mallard flight responses to approaching vehicles 1Savannah River Ecology Laboratory, University of Georgia, Aiken, South Carolina, United States 2Warnell School of Forestry & Natural Resources, University of Georgia, Athens, Georgia, United States 3Department of Biological Sciences, Purdue University, West Lafayette, Indiana, United States DOI 10.7717/peerj.18124 Academic Editor Donald Kramer Subject Areas Animal Behavior, Ecology, Zoology Keywords Mallard, Wildlife-vehicle...