TY  - RPRT
TI  - Changes in productivity and contaminants in bald eagles nesting along the lower Columbia River, USA
AU  - J.A. Buck
AU  - R.G. Anthony
AU  - C.A. Schuler
AU  - F.B. Isaacs
AU  - D. E. Tillitt
PY  - 2005
DO  - 10.1897/03-621.1
UR  - https://pubs.usgs.gov/publication/70031489
ID  - 70031489
ER  -