I like the exo terra vines myself I use rocks to support both ends and make an arch for mine.
As to BP in the Wild video I borrowed mine from a friend but I believe it is available on line. It is not a high quality production but interesting.
I have been reading tons of articles and papers (I work in a university so we have a great library and a resident herpetologist...) and have encountered some interesting facts...
Did you know in studies studying the prey items or wild ball pythons up to 70 cm (28 inches) that an Italian research team found they fed predominately on birds? That same team considered Ball Pythons to be at least partially arboreal ? They also have been observed foraging in trees as early as 1969? I figure that if they have been found in trees, have eaten young birds, it is quite likely they climb just fine.
ref. Journal of Zoology, London, 246 1998.
Ball Pythons Barker&Barker 2006
Art of Keeping Snakes De Vosjoli 2004
