Amphibians and Reptiles in Martin County
Texas Cooperative Wildlife Collection list of species found in the county.
Butterflies of Martin County, Texas
Information about and pictures of all the known species of butterflies in the county.
Handbook of Texas Online
Current and historical information about Martin County.
Martin County QuickFacts from the US Census Bureau
Population, demographic, and housing information from the 1990 census. Link to Tiger map of the county.
The Political Graveyard: Martin County, Tex.
Information about politicians that lived or died in the county.