TY  - RPRT
TI  - The 1973 distribution and abundance of breeding ospreys in the Chesapeake Bay
AU  - Charles J. Henny
AU  - Morton M. Smith
AU  - Vernon D. Stotts
PY  - 1974
DO  - 10.2307/1351027
UR  - https://pubs.usgs.gov/publication/5220966
ID  - 5220966
ER  -