TY  - RPRT
TI  - The effects of management practices on grassland birds—Rates of Brown-headed Cowbird (Molothrus ater) parasitism in nests of North American grassland birds
AU  - Jill A. Shaffer
AU  - Lawrence D. Igl
AU  - Douglas H. Johnson
PY  - 2019
DO  - 10.3133/pp1842pp
UR  - https://pubs.usgs.gov/publication/pp1842PP
ID  - pp1842PP
ER  -