@article{ref1,
title="Ranking the Risk of Wildlife Species Hazardous to Military Aircraft",
journal="Wildlife society bulletin",
year="2005",
author="Zakrajsek, EJ and Bissonette, John A.",
volume="33",
number="1",
pages="258-264",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0091-7648",
doi="",
url="http://dx.doi.org/"
}