It appears most, if not all, the "boa constrictors" on-display at Taman Safari Bogor is of the species Boa imperator. It's interesting how they occupy more than 10 terrariums, Taman Safari must've gotten quite a surplus and most are not even some kind of morphs or localities, just regular Colombian boas (With atleast only one albino form).
Boa imperator have blund snout, more back patterns or "bowties", and darker tail spots.
