TY  - RPRT
TI  - Northern goshawk monitoring in the western Great Lakes bioregion
AU  - Jason E. Bruggeman
AU  - David E. Andersen
AU  - James E. Woodford
PY  - 2011
DO  - 10.3356/jrr-10-52.1
UR  - https://pubs.usgs.gov/publication/70032580
ID  - 70032580
ER  -