Well, yes and no. For the most part, Suriname boas still have some yellow into adulthood, but not as dramatic as a Peruvian. Even between the two Peru (BCC) localities, there is some variation. Most cannot tell the difference between a Pucallpa and an Iquitos. Both turn very much yellow into adult. Pucallpa tend to be a litte more "gold" as apposed to yellow. Once you look at 30 million pics of the two, it's as clear as night and day.![]()