I would say contact the Tennessee Department of Natural Resources. Such government entities usually frown on such acts as releasing captive bred animals to the wild, regardless of their native status or not. And Tennessee seems pretty strict in their policy regarding the keeping of corns as it is. So I'm sure they'd have a lot to say about it.
That pet shelter should be shut down for such actions, imho. It's wholly irresponsible. You just can't operate that way, I'm sorry. If they're a shelter but release cornsnakes back into the wild, its hypocrisy if I've ever seen it. If you're going to be an animal shelter, be one 100%. Make all attempts to find that animal a home. Especially when you've expressed an interest to help them find cornsnakes a new home.
It'd be like releasing a human raised black bear into the woods. Sure they're native, but they don't know how to care for themselves, aren't afraid of humans, and are likely to end up dead because they don't know any better and get into bad situations. Granted snakes tend to have more of an instinctual drive, but it's not fair to the animal at all.
If they don't want to take the snakes, then that's fine...they can tell the people turning them in that they aren't equipped to handle reptiles and maybe give your name or other reptile enthusiasts in the area names. It's that simple.
SlipperyErnie said:
An animal that has been in captivity could have diseases that will transfer to the wild population - worst case scenario, wiping out the population.
Many captive raised snakes are inbred, or bred to other species somewhere in their lineage. Introducing these snakes to the wild would destroy pure strains.
Yeah, black rats are local to me. But there's no way I'm introducing one of those bug-eyed leucistics to the wild population.
1. I would think you have that bass ackwards. Captive reptiles don't have near the concentrations of intestinal parasites/bacteria/viruses that the wild ones do. Which is why bringing wild caught stock can present such a hurdle if not prophylactically treated. I doubt our captive cared for corns have anything that'd phase a wild caught. We're not talking about European Americans wiping out indigenous populations with a flu bug at all.
2. Not ALL captive bred snakes are as inbred as you think. And once its outcrossed to a wild specimen, it'd be a moot point afterwards. I'm sure most of the small pockets of corn snakes residing in Kentucky and Tennessee are far more inbred genetically than an Amelanistic from Don Soderberg. Its just what happens when you have a species isolated from the rest of their kin. (And please, no jokes poking fun at Kentuckians or Tennesseeians)
3. Black rat snakes and Texas rats aren't even the same thing...so that doesn't even closely compare.
I don't mind releasing captive hatched wild strains back into the wild. Which is what I've heard of several folks who deal with locality corns will do to individual animals that don't sell for one reason or another or are otherwise unfit for pets. But releasing an animal that has a genetic mutation that would make it an easy meal for any passing predator is cruel and heartless.