TY  - RPRT
TI  - Abundance of diurnal raptors on open space grasslands in an urbanized landscape
AU  - M. E. Berry
AU  - C.E. Bock
AU  - S.L. Haire
PY  - 1998
DO  - 10.2307/1369742
UR  - https://pubs.usgs.gov/publication/70020725
ID  - 70020725
ER  -