TY - RPRT TI - Trophic structure and avian communities across a salinity gradient in evaporation ponds of the San Francisco Bay estuary AU - John Y. Takekawa AU - A.K. Miles AU - D. H. Schoellhamer AU - N.D. Athearn AU - M. K. Saiki AU - W.D. Duffy AU - S. Kleinschmidt AU - G.G. Shellenbarger AU - C.A. Jannusch PY - 2006 DO - 10.1007/s10750-006-0061-z UR - https://pubs.usgs.gov/publication/70170960 ID - 70170960 ER -