This is supposedly one of the exhibit housing the zoo's former Sumatran rhinoceros based on older map dated to 1993. The exhibit next to the one labelled as "Komodo", labelled as badak (Rhinoceros in Indonesian). Ragunan Zoo 1993 map - ZooChat
Supported by this image by Stephan Romo that have the same railing fences as this current capybara exhibit. Sumatran Rhino 90's - ZooChat
It's an interesting historical fact that this exhibit used to house Sumatran Rhinos. Now there's Capybara Exhibit #5 and it's not nearly as exciting! On a side note, one of the FIVE Asian Elephant enclosures can be seen in the background.
