Tundra Trek Update!
I visited the zoo today for mainly photography. I have noticed a few things about the Tundra Trek. The polar bear and arctic wolf exhibits have be dirtified (dift has been laid in the exhibit, with - I assume - the accompiniament of sod), and some pavement has been laid. The reindeer exhibit has been flatened more.
Update on coral, the coral tank is now open. The exhibit has no live coral in it so I assume something went wrong or they re-did the layout.
Aussie Walkabout is getting new entrances.
The Americas marine room is still under construction.
I will post photos when I get a chance.