Shylo R. Johnson,^1,* Christine K. Ellis,^1,** Chad K. Wickham,^1,*** Molly R. Selleck,¹ Amy T. Gilbert<sup>1

1</sup>US Department of Agriculture, Animal and Plant Health Inspection Service, Wildlife Services, National Wildlife Research Center, 4101 LaPorte Avenue, Fort Collins, Colorado 80521, USA

^*Corresponding author (email: shylo.r.johnson@usda.gov)
^**Current address: US Department of Agriculture, Animal and Plant Health Inspection Service, Wildlife Services, 3375 Koapaka Street, Suite H-420, Honolulu, Hawaii 96819, USA
^***Current address: US Department of Agriculture, Animal and Plant Health Inspection Service, Veterinary Services, 2150 Centre Avenue, Building B, Fort Collins, Colorado 80526, USA