Sorry Steve I don't mean to hijack your thread, but I found this very interesting and had to ask him about it.

Quote Originally Posted by ConcinnusMan View Post
Well, I know of a place where they spend the winter with concinnus'. Both species den in a wooded area with plenty of fallen trees/ rotting logs. On mild winter days with sunshine , they come out and bask on top of the logs. i've seen them out in Nov, Dec, Feb but its 25 miles from me and you have to time it just right. They only come out briefly when conditions are just right.
If they share a brumation den with concinnus isn't it likely they would crossbreed in the Spring? Have you seen any crossbreeds between the 2 species?