Drive Thru Park, formerly a safari drive-thru as part of Batu Secret Zoo, claimed to be the first "drive thru theme park". It's honestly one of the worst Jatim Park zoos and one of the more awful Indonesian zoos. Trying to photograph any of their animals in the drive thru area is challenging, as the driver only give guests seconds to view the animals, making my photos a bit crappy.
One of the four subspecies that stated to be found in Thailand, the Malay Peninsula, to the Riau Archipelago, which might be considered to be a single subspecies due to the lack of physical distinguishment between them. This subspecies are darker in coloration with a more yellowish belly and a bit white coloration on their cheeks.