Amphibians and Reptiles in Carson County: Texas Cooperative Wildlife Collection list of species found in the county.
Butterflies of Carson County, Texas: Information about and pictures of all the known species of butterflies in the county.
Handbook of Texas Online : Carson County: Current and historical information about Carson County.
The Political Graveyard: Carson County: Lists politicians who lived or died in the county.
YBLost: Carson County, Texas: Carson County, Texas public record information.