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9047EO Index:387Occurrence No.21219Map Index:1990-05-31Element Last Seen: <br />1990-05-31Site Last Seen:ExcellentOcc. Rank: <br />Natural/Native occurrenceOcc. Type: <br />Presumed ExtantPresence: <br />UnknownTrend:1993-06-14Record Last Updated: <br />Lathrop (3712173)Quad Summary: <br />San JoaquinCounty Summary: <br />37.82271 / -121.33793Lat/Long: <br />Zone-10 N4187445 E646281UTM: <br />T01S, R06E, Sec. 20, SW (M)PLSS: <br />1/5 mileAccuracy: <br />10Elevation (ft): <br />0.0Acres: <br />ROBERTS ISLAND, SOUTH OF THE JUNCTION OF UNDINE ROAD AND ROBERTS ROAD, 3 MI WEST OF LATHROP.Location: <br />Detailed Location: <br />NEST TREE IS A VALLEY OAK WITHIN A GROUP OF LARGE VALLEY OAKS AROUND FARM BUILDINGS; SURROUNDING <br />HABITAT IS AGRICULTURAL LAND. <br />Ecological: <br />DFG SWHA #SJ057. ONE ADULT OBSERVED CARRYING A VOLE TO THE NEST, INDICATING THE PRESENCE OF NESTLING <br />(S), ALTHOUGH NONE WERE VISIBLE. 2 YOUNG WERE EVENTUALLY FLEDGED IN 1990. <br />General: <br />PVTOwner/Manager: <br />17717EO Index:391Occurrence No.21509Map Index:2009-06-25Element Last Seen: <br />2009-06-25Site Last Seen:UnknownOcc. Rank: <br />Natural/Native occurrenceOcc. Type: <br />Presumed ExtantPresence: <br />UnknownTrend:2013-08-23Record Last Updated: <br />Lathrop (3712173)Quad Summary: <br />San JoaquinCounty Summary: <br />37.78646 / -121.30946Lat/Long: <br />Zone-10 N4183469 E648859UTM: <br />T02S, R06E, Sec. 04 (M)PLSS: <br />specific areaAccuracy: <br />15Elevation (ft): <br />22.0Acres: <br />WEST SIDE OF THE SAN JOAQUIN RIVER JUST NORTH OF I-5, AT MOSSDALE, 5 MILES WEST OF MANTECA.Location: <br />W POLYGON MAPPED TO SUSPECTED NEST FROM CDFW NEST RECORDS, 2003. E POLYGON INCL. 3 NEST SITES, FROM <br />S: 1992 NEST W OF MOSSDALE MARINA, FROM FIELD SURVEY FORM; 2002 NEST JUST S OF RR TRACKS, FROM CDFW <br />RECORDS; 2009 NEST FROM CDFW SHAPEFILE. <br />Detailed Location: <br />1992 NEST IN LARGE VALLEY OAK IN PRIVATE YARD. 2002 NEST IN 45' VALLEY OAK. 2003 SUSPECTED NEST IN 80' <br />VALLEY OAK. 2009 NEST IN 60' VALLEY OAK. SURROUNDING HABITAT WAS RIPARIAN, ROW CROPS, GRASSLAND. <br />Ecological: <br />NESTING ADULTS OBSERVED RETRIEVING FOOD TO NEST, INCUBATING IN MAY 1993. NESTING ADULTS OBSERVED APR- <br />JUN 2002, 1 FEATHERED CHICK SEEN IN NEST TREE ON 7 JUL. NESTING SUSPECTED BUT NOT CONFIRMED IN 2003. <br />NEST WITH YOUNG OBS ON 25 JUN 2009. <br />General: <br />PVTOwner/Manager: <br />Report Printed on Friday, March 26, 2021 <br />Page 3 of 36Commercial Version -- Dated February, 28 2021 -- Biogeographic Data Branch <br />Information Expires 8/28/2021 <br />Multiple Occurrences per Page <br />California Department of Fish and Wildlife <br />California Natural Diversity Database