There was not a sign and in fact at least 50% of the exhibits at this zoo lacked any signs whatsoever.
When I visited at the beginning of the year, there was a hole in the mesh and someone could commit Grand Theft Turtle if they wanted to.
That would be funny. I'm sure the hatchlings already know how to fly . I think that hatchlings are the only things in there, and the rest move to other exhibits (mainly croc). The downside, is that hatchlings are cute and people like cute things and want them. I believe they are red eared sliders, but I didn't look for very long.