Amphibians and Reptiles in Sutton County - Texas Cooperative Wildlife Collection list of species found in the county. wfscnet.tamu.edu/tcwc/checklist/SUTTO218.HTM
Butterflies of Sutton County, Texas - Information about and pictures of all the known species of butterflies in the county. www.npwrc.usgs.gov/resource/DISTR/LEPID/BFLYUSA/chklist/states/counties/tx_435.htm
Digital Neighbors - Sutton County - Local news and maps; information about sports, schools, weather, and restaurants in the county. www.digital-neighbors.com/county/tx/sutton225.htm
Handbook of Texas Online - Current and historical information about Sutton County. www.tsha.utexas.edu/handbook/online/articles/view/SS/hcs17.html
Sutton County QuickFacts from the US Census Bureau - Population, demographic, and housing information from the 1990 census. Link to Tiger map of the county. quickfacts.census.gov/cgi-bin/county?cnty=48435
