Ball-Pythons.net - A member ventures into the world of Pituophis with a beautiful piebald pine snake.
Reptiles Canada - How can you tell if you have a bull snake, pine snake, or gopher snake? With eighteen different species/sub-species, and hybrids as well, it can be very difficult to tell with certainty sometimes.@ Reptiles Canada
TarantulasUS.com - Possibly Xenesthis immanis. The thread author is looking for help identifying the species with certainty.
Thamnophis.com - A member’s confusion over scientific names leads to an informative discussion about genus, species and subspecies. Find a long list of all the different garter snake species and...
Reptile Forums UK - Here are some pictures of a snake species we don’t see nearly often enough.
YouTube - A look at color changes in snake species. Snakebytes!