Swamp sparrow census 2007
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PrintThe data sheets and maps document the swamp sparrow census conducted by Russell Greenberg in Delaware during June 2007. Sheets are preprinted, and some contain printed data, other data is handwritten. Sheets list observer name, date, time, USGS topo map name, point (e.g. 152), sky code, wind code, temp (f), GPS coords. (lat long dec deg), followed by a table of data containing bird species (common name) and quantity observed, and a description of vegetation coverage by listing percentage observed by a list of vegetation types. Some also include information regarding bird observations about detection (V, C, S), substrate (e.g. phragmites), distance, and include comments.
2007
Jun 01, 2007
Jun 30, 2007
Many of SIA's holdings are located off-site, and advance notice is recommended to consult a collection. Please email the SIA Reference Team at osiaref@si.edu.
SIA Acc. 16-179
Smithsonian Migratory Bird Center Research Records, 1969-2011
field book
Smithsonian Institution Archives
Box 10 Folder 6