TY - RPRT TI - Distinctiveness, use, and value of midwestern oak savannas and woodlands as avian habitats AU - R. Grundel AU - N.B. Pavlovic PY - 2007 DO - 10.1642/0004-8038(2007)124[969:duavom]2.0.co;2 UR - https://pubs.usgs.gov/publication/70030750 ID - 70030750 ER -