SERC Winter Bird Count, 1990
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PrintThe documents relate to James Lynch's study of birds at the Smithsonian Environmental Research Center (Maryland) as part of the Winter Bird Count in 1990. Information is recorded on preprinted maps entitled "SERC Bird Census Plot." There is a symbol key for hectare grid post, boundary post, and 50m flagging point. Pages are headed with date and range of time. Maps are heavily annotated with type of bird observed (entered as abbreviations), and notes for any additional symbols used by observers.
1990
1990
1990
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. 17-003
Smithsonian Environmental Research Center, Research Records, 1964-1999
1 fieldbook
Smithsonian Institution Archives
Box 3 Folder 24