TY - RPRT TI - Ghosts of habitats past: Contribution of landscape change to current habitats used by shrubland birds AU - Steven T. Knick AU - J.T. Rotenberry PY - 2000 DO - 10.1890/0012-9658(2000)081[0220:gohpco]2.0.co;2 UR - https://pubs.usgs.gov/publication/1015968 ID - 1015968 ER -