Amphibians and Reptiles in Dallas County: Texas Cooperative Wildlife Collection list of species found in the county.
Butterflies of Dallas County, Texas: Information about and pictures of all the known species of butterflies in the county.
Dallas County Online: This site is maintained through a cooperative effort between the County of Dallas and SCT Corporation.
Dallas County, Texas: YBLost Public Records
Dallas Fort Worth Yellow Pages: Listings of businesses in DFW with web sites.
Handbook of Texas Online : Dallas County: Current and historical information about Dallas County.
Texas Department of Transportation: Road Conditions for Dallas County: Construction information and areas of possible traffic delays.