TY - RPRT TI - Distribution and abundance of Aquila chrysaetos (golden eagles) in East Contra Costa County Habitat Conservation Plan/Natural Community Conservation Plan area, California AU - J. David Wiens AU - Patrick S. Kolar AU - Douglas A. Bell PY - 2020 DO - 10.3133/ofr20201107 UR - https://pubs.usgs.gov/publication/ofr20201107 ID - ofr20201107 ER -