Box Turtles
Aquatic Turtles
Softshell Turtles
Sideneck Turtles
Sea Turtles
Tortoises
- Tortoise Trust
- California Turtle and Tortoise Club
- Turtle and tortoise articles by David Kirkpatrick
- World Chelonian Trust care sheets
- Outdoor enclosures for turtles and tortoises
- Sulcata Station
- Gopher tortoises
- Gopher Tortoise Conservation Initiative
- Reintroduction of gopher tortoises
- Desert tortoise ecology
Beheregaray, et al. 2003. Genes record a prehistoric volcano eruption in the Galapagos. Science 302: 75.
Caccone, et al. 1999. Origin and evolutionary relationships of giant Galapagos tortoises. PNAS 96(23): 13223-8.
Kabigumila. 1998. Efficacy of leopard tortoise (Geochelone pardalis babcocki) farming in Tanzania. African Study Monographs 19(4): 187-99.