TY - RPRT TI - Factors influencing the incidence of cowbird parasitism of least Bell's vireos AU - B.L. Sharp AU - B.E. Kus PY - 2006 DO - 10.2193/0022-541x(2006)70[682:fitioc]2.0.co;2 UR - https://pubs.usgs.gov/publication/70028510 ID - 70028510 ER -