there are lots of mountain lions in TX but there has never been a documented case of a black one in TX or anywhere else for that matter. jaguars have a black color phase but the last one killed here was back in the 50s i believe.
God bless Texas----------------------- Old 300 I will remain what i am until the day I die- A HUNTER......Sitting Bull Its not how you pick the booger.. but where you put it !! Roger V Hunter