TY  - RPRT
TI  - Wild bird mortality and West Nile virus surveillance: Biases associated with detection, reporting, and carcass persistence
AU  - M.R. Ward
AU  - D.E. Stallknecht
AU  - J. Willis
AU  - M.J. Conroy
AU  - W.R. Davidson
PY  - 2006
UR  - https://pubs.usgs.gov/publication/70030753
ID  - 70030753
ER  -