the website has been overhauled and that includes a new updated map. the map no longer shows the "safari and adventure park" coming on the other side of the highway which currently has the ice age animatronics. new/returning species to the zoo such as the capybaras, malayan flying foxes, and Yellow-Footed Rock Wallabies are on the map now(though I am worried about the bush dogs as the species is no longer present on the map). also Congo Falls and the expanded Savannah have been added to the map aswell.
Zoo Map | San Antonio Zoo
PGAV Destinations: Celebrating the community and the zoo
An interesting tidbit about this article from the zoo's director, Tim Morrow...
“But the elephants are returning,” says Morrow. “Our next phase is going to involve returning Asian elephants to the Zoo.” Undeveloped zoo property on the other side of the freeway, behind the parking garage and the Zoo School will become the Zoo’s Asian district, with the elephants being the main draw.