TY  - RPRT
TI  - Avian mortality at man-made structures: an annotated bibliography (revised)
AU  - Michael L. Avery
AU  - Paul F. Springer
AU  - Nancy S. Dailey
PY  - 1980
UR  - https://pubs.usgs.gov/publication/fwsobs80_54
ID  - fwsobs80_54
ER  -