Stauffer, Glenn E.; Miller, David A.W.; Williams, Lisa M.; Brown, Justin (2017-09-20). "Ruffed grouse population declines after introduction of West Nile virus". The Journal of Wildlife Management. 82 (1): 165–172. doi:10.1002/jwmg.21347. ISSN0022-541X.
Stauffer, Glenn E.; Miller, David A.W.; Williams, Lisa M.; Brown, Justin (2017-09-20). "Ruffed grouse population declines after introduction of West Nile virus". The Journal of Wildlife Management. 82 (1): 165–172. doi:10.1002/jwmg.21347. ISSN0022-541X.