Oral history interviews with Hermi and John Hiatt conducted by Jeff van Ee on April 02, 2010, April 03, 2010, and April 25, 2010 as part of the UNLV University Libraries Oral History Collection. In these interviews, Hermi and John Hiatt discuss their involvement in shaping the Red Rock Audubon Society, cataloging native plants, and the national Christmas Bird Count event. They later describe mapping around Southern Nevada, establishing boundaries for the sale of public lands, and the groundwater system under the Las Vegas, Nevada valley.