.. I wanted to answer your questions and not have the important reply lost way down in the threads.
Dean,
First, I wouldn't make too many assumptions about the origins of your snakes from these few photos. The Indigo in Texas has a very broad range, from the mouth of the Rio Grande northwest to at least Langtry, east and southeast in an uneven line through San Antonio and then the Gulf coast to somewhere north of Rockport. There is at least one population that will key out as couperi, just from looking at the labials and post-oculars. A better guess of where your animals came from would be the Kennedy and Kleberg county area, there was an oriental guy operating from Corpus Christi that sent very many WC, illegal, Texas Indigos from there to Florida wholesalers as recently as about 5 years ago.. Not that I'm saying that is all a bad thing or that you have illegal snakes.. read on...
My earliest memories of catching and keeping reptiles are of these great snakes! The first one I caught was in the early '60s. Later, when I was old enough to read 'Snakes, The Keeper and the Kept', I got totally lost in the fun, science (and art) of finding and raising herps, especially Indigos. Now they are rapidly disappearing, despite full protection by the state of Texas. It's habitat loss and fragmentation mainly, but a very large part of the loss of the Indigos has to do with ignorant people killing them wherever they see or encounter them.
Again, when I was young these big animals roamed the neighbourhood. Nobody would kill them, we had big rats in the garage, why kill a snake? You could walk around a diamondback rattlesnake on the way to school in the morning, this was in Brownsville, houses and people all around. My dad killed every rattlesnake he ever saw but if he or any of the adults saw me or any kid mistreating an Indigo or just generally goofing with any snake in a mean or unsafe way they would wail the crud out of us. Now that is all changed, people everywhere will almost always kill any snake they see. And with the expansion and sprawl the snakes have no place to hide. Here's a spine-cramping example.. out in the same area where I took those recent photos of Indigos I recently stopped and watched a guy hang three Indigos, 3-4' long by their chins on the barbs of his fence.. I walked over and asked him where he had found those and why he had killed them.. his answer 'over by the water, we kill all the snakes we see'.. There were many other barbs on that fence with the signs of having had snakes hung there.
Now Texas is a big place, and there are lots of Indigos in Texas and because there are vast tracts of undeveloped ranch land (read that no water to develop the property) there will be indigos in Texas for a very long time. But the days of seeing these great snakes and living with them and having them teach us tolerance for snakes and natural things is going, going, gone.
And the folks at TPWD haven't got a single clue. They think the Indigos are protected. Here's another story that will churn your guts.. A U of Somewhere team, with all the permits they could ever want, was doing free-tailed bat surveys in the highway culverts of Webb county. They would put mist-nets over the ends of the big pipes and count and release the bats. I used to visit those same areas to look for lizards and snakes. Now when they were finished they left some of the nets or parts of them (maybe they were torn) under the road. One hot July day I happened to stop at one culvert.. 11 adult indigos, which used the culverts to cross under the road and also hunt there had pushed their heads through the discarded nets and then trapped, slowly died, twisting, contorting, puking and roasting to death as the sun moved into the draw.. I was so enraged and saddened I could not see straight for a while. Afterwards I went culvert to culvert checking for nets and if present, removing them, many had killed Indigos. I did also free several that had not yet died... And, in case you're interested, I did notify the TPWD, the guy who took my complaint didn't even take out his notebook.
Texas Indigos are protected, they are protected, from us! The only people who give a damn about them at all.
Gus



