TY - RPRT TI - Management and conservation of San Francisco Bay salt ponds: effects of pond salinity, area, tide, and season on Pacific Flyway waterbirds AU - Nils Warnock AU - Gary W. Page AU - Tamiko D. Ruhlen AU - Nadav Nur AU - John Y. Takekawa AU - Janet T. Hanson PY - 2002 UR - https://pubs.usgs.gov/publication/1008250 ID - 1008250 ER -