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Federal
SGS-LTER Pawnee National Grassland avian road count field data in eastern Colorado, USA 1968-1990
Department of Agriculture —
This data package was produced by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State... -
Federal
SGS-LTER Avian Road Counts (Breeding Bird Survey) in eastern Colorado, USA 1994-2002
Department of Agriculture —
This data package was produced by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State...