Not sure if this has been posted before but i thought i would share with. It is an extensive study of ball python management and populations in Ghana. Bit of a heavy read but might be interesting for some people who import ball pythons from African countries still or for people who would like to find out what affect wild caught pythons are having on the populations in Ghana.
Its over 10 years old now i think, but still relevent and interesting.
http://www.stevegorzulapresents.com/...thon_ghana.pdf
Cheers, and happy reading!Matt