TY  - RPRT
TI  - Breeding biology and nest-site selection of red-tailed hawks in an altered desert grassland
AU  - R.J. Hobbs
AU  - S. DeStefano
AU  - W. L. Halvorson
PY  - 2006
UR  - https://pubs.usgs.gov/publication/70030607
ID  - 70030607
ER  -