Wiens, John A., authorNatural Resource Ecology Laboratory, Colorado State University, publisher2007-01-032007-01-031970http://hdl.handle.net/10217/16083November 1970.born digitaltechnical reportsengCopyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright.Grassland ecology -- ColoradoBird populations -- Colorado -- MeasurementAvian populations and patterns of habitat occupancy at the Pawnee Site, 1968-1969Text