UCSU Colorado State University

Survey and assessment of the "Alamosa marshes" area, San Luis Valley, Colorado

Survey for bats in Jackson County, Colorado

Survey of Bent's Old Fort National Historic Site for breeding birds and anurans, May 2002

Survey of critical biological resources Jefferson County, Colorado 2010-2011

Survey of critical biological resources in Boulder County, Colorado 2007-2008

Survey of critical biological resources in Lake County, CO

Survey of critical biological resources of Garfield County, Colorado, volume II : survey of critical wetlands and riparian areas in Garfield County

Survey of critical biological resources of Pueblo County, Colorado

Survey of critical biological resources, Chaffee County, Colorado

Survey of critical biological resources, El Paso County, Colorado

Survey of critical biological resources, Garfield County, Colorado, volume I

Survey of critical biological resources, Grand County, Colorado, 2006

Survey of critical biological resources, Larimer County, Colorado, 2004

Survey of critical biological resources, Rio Blanco County, Colorado

Survey of critical biological resources, Teller County, Colorado, 2011

Survey of critical wetland resources in Huerfano County, CO

Survey of critical wetlands and riparian areas in Archuleta County

Survey of critical wetlands and riparian areas in Dolores County

Survey of critical wetlands and riparian areas in El Paso and Pueblo Counties, Colorado

Survey of critical wetlands and riparian areas in Fremont County