Marti, Carl Darrell, 1944-, authorNatural Resource Ecology Laboratory, Colorado State University, publisher2007-01-032007-01-031969http://hdl.handle.net/10217/15784December, 1969.Contributed report, not funded under Grasslands Biome Program.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.Owls -- Feeding and feeds -- ColoradoText