Thanks for sharing. It's sad that some of the worst looking are in zoos. I don't think I have seen Rads as bad as these.
Maybe if you go back or are close, you could help them get some better setups going for some of the torts. Just a thought. Looked like a fun time though.
Well in this zoo the zookeeper was telling that the area that the Rad and the aldabra were at the moment is for washing them with temp control and hum. They had a door that take them outside to their area.