Swamp sparrow observation cards (2)
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PrintThe observation cards document of the work of Russell Greenberg regarding swamp sparrows. Cards are preprinted. On the front, the card lists NDI (e.g. BH4-01), nest ID (bh3-01), species abbreviation, plot (e.g. BH3), dir (stn.nst), owner initials, obs., notes with latitude and longitude, nst ht. (m). On the back lists NID, nest ID, species, plot, followed with a table of data including mo., day, time, min@nest, observer initials, stage, nest cont. seen, number of eggs, number of young, adult loc., adult activity, min age yng., max age yng., and comments. Comments provide additional information about bird and nest characteristics. Cards are divided by tabs: BH4-bridge andPM1-Port Mahon. Locations are in Delaware, including Port Mahon.
1985-2000
1985
1985
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SIA Acc. 16-179
Smithsonian Migratory Bird Center Research Records, 1969-2011
field book
Smithsonian Institution Archives
Box 9 Folder 9