TY  - RPRT
TI  - North American osprey populations and contaminants: Historic and contemporary perspectives
AU  - Charles J. Henny
AU  - Robert A. Grove
AU  - James L. Kaiser
AU  - Branden L. Johnson
PY  - 2010
DO  - 10.1080/10937404.2010.538658
UR  - https://pubs.usgs.gov/publication/70003744
ID  - 70003744
ER  -