Amphibians and Reptiles in Fannin County: Texas Cooperative Wildlife Collection list of species found in the county.
Bonham State Park: A 261-acre park located near Bonham, Texas in Fannin County northeast of Dallas. It includes a 65-acre lake, rolling prairies, and woodlands.
Butterflies of Fannin 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 Fannin County.
The Fannin County Special: Weekly newspaper with local news, photos, events, and classified advertising.
YB Lost - Fannin County, Texas: Provides names and addresses of county public officials and departments.