High rates of detection of Clade 2.3.4.4 Highly Pathogenic Avian Influenza H5 viruses in wild birds in the Pacific Northwest during the winter of 2014-2015 - Ip, S.; Dusek, Robert; Bodenstein, Barbara L.; Kim Torchetti, Mia; DeBruyn, Paul; Mansfield, Kristin; DeLiberto, Thomas J.; Sleeman, Jonathan (Avian Diseases, 2016)