Apparently this Polar Bear exhibit opened in 2015, with a space of 16,000 square feet (0.3 acres) for a couple of bears. That seems quite puny in today's modern world of bear exhibits. Is there an outdoor area?
@snowleopard
this enclosure is completely covered, it does not have any external area.according to the São Paulo Aquarium itself, it is the largest air-conditioned enclosure in South America, but the bears clearly show signs of stress, such as walking from one side to another and repeated head movements.
@Matrin71 Thanks for the information. The bears are probably bored out of their minds, but the fact that this enclosure is relatively new is surprising.