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California Department of Fish and Game <br /> Natural Diversity Database <br /> Full Condensed Report for Selected Elements-Multiple Records per Page <br /> Agelaius tricolor <br /> tricolored blackbird Element Code:ABPBXB0020 <br /> Status NDDB Element Ranks Other Lists <br /> Federal: None Global:G2G3 CDFG Status: SC <br /> State: None State:S2 <br /> Habitat Associations <br /> General: (NESTING COLONY)HIGHLY COLONIAL SPECIES,MOST NUMBEROUS IN CENTRAL VALLEY&VICINITY.LARGELY ENDEMIC TO CALIFORNIA. <br /> Micro: REQUIRES OPEN WATER,PROTECTED NESTING SUBSTRATE,&FORAGING AREA WITH INSECT PREY WITHIN A FEW KM OF THE COLONY. <br /> Occurrence No.98 Map Index: 11408 EO Index: 24730 Dates Last Seen <br /> Occ Rank: None Element: 1936-06-03 <br /> Origin: Natural/Native occurrence Site: 1936-06-03 <br /> Presence: Possibly Extirpated <br /> Trend: Unknown Record Last Updated: 1999-01-19 <br /> Main Source: HOSEA,R.1986(OBS) <br /> Quad Summary:UNION ISLAND(3712174/4620) <br /> County Summary:SAN JOAQUIN <br /> Lat/Long: 37.777670/-121.407170 Township: 02S <br /> UTM: Zone-10 N4182342 E640271 Range: 05E <br /> Area: 217.1 ac Mapping PrecisionNON-SPECIFIC Section: 10 Qtr:XX <br /> Elevation: 10 ft Symbol Type:POLYGON Meridian: M <br /> Location:SLOUGH NEAR TRACY(TOM PAINE SLOUGH). <br /> Location Detail:COLONY OF APPROXIMATELY 1125 OBSSERVED BY NEFF NESTING IN CATTAILS. <br /> General: PRESUMED EXTIRPATED ACCORDING TO BEEDY,1991. <br /> Owner/Manager:UNKNOWN <br /> Commercial Version--Dated September 30,2005--Wildlife and Habitat Data Analysis Branch Pagel <br /> Report Printed on Tuesday,July 01,2008 Information Expired 03/30/2006 <br />