Browse Technical Reports - Illinois Natural History Survey by Series/Report "Technical Report INHS 2021 (17)"

  • Fournier, Auriel M.V.; Yetter, Aaron P.; Gilbert, Andrew D.; Osborn, Joshua M.; Kross, Chelsea S.; Askren, Ryan J.; Beach, Cheyenne R.; Hagy, Heath M.; Ward, Michael P. (Illinois Natural History Survey, 2021-09-30)
    We will aerially identify and enumerate ducks, geese, swans, and select other waterbirds at selected sites in the Illinois and central Mississippi river valleys of Illinois during autumn and early winter and summarize and ...

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