The elephant, giraffe, rhino & hippo area has been affected with the "ampliation" of the elephant enclosure (it's only temporary). The current elephant enclorure occupies part of the former rhino exhibit (that was a mixed exhibit with blesboks (now one of the rhinos is in the old blesbok area, and the blesboks are now in a small enclosure).
The new elephant exhibit will be about 10000 m2 (the current is about 2000 m2, and before the ampliation, only 1000m2).
Both dolphin pools are always open, there are not a "winter pool". Sometimes some dolphins are moved from one pool to another, basically when a dolphin is pregnant (the offsprings are always in the outdoor pool).
There are not old dolphin facilities. The building that you have seen could be the school that it's located behind the spider monkey exhibit.
The crocodilians not labelled are: spectacled caiman (first 2 photos) and yacaré caiman. They are not labelled because they are in a temporal enclosure while their old enclosures are under reconstruction (the closed part of the terrarium, where there are also a saltwater crocodile, a cuban crocodile and a morelet crocodile).
The new elephant exhibit will be about 10000 m2 (the current is about 2000 m2, and before the ampliation, only 1000m2).
Both dolphin pools are always open, there are not a "winter pool". Sometimes some dolphins are moved from one pool to another, basically when a dolphin is pregnant (the offsprings are always in the outdoor pool).
There are not old dolphin facilities. The building that you have seen could be the school that it's located behind the spider monkey exhibit.
The crocodilians not labelled are: spectacled caiman (first 2 photos) and yacaré caiman. They are not labelled because they are in a temporal enclosure while their old enclosures are under reconstruction (the closed part of the terrarium, where there are also a saltwater crocodile, a cuban crocodile and a morelet crocodile).