Well thats good..... I hear all kinds of stories about the pet snakes let loose down south lke Florida that have been killing wild life.. I know of a couple news stories about neighborhood domestic animals too.. It may be the fact that they are Wild now and hunting.
Not sure why my Burm does it.. But I guess he isnt picky, you can throw anything in there, rat, mouse, Gerbil, Rabbit, guinea pig.. He eats it all without hesitation.
All your snakes ate gorgeous. You have real nice setups.