While they typically don't, I've seen a few BCI's that have peaks on their neck, which this one has, but in general, BCI's don't have peaks on the rest of their saddles. Most BCC's have very pronounced peaks on their saddles, retain a bright pattern and red tail, and they usually have a peculiar head pattern, although I do believe that one locality of BCC has no peaks on their saddle. The general rule is that if ALL the saddles look like airplanes or batman logos, and is has a crimson red tail, then it's BCC, but I'm willing to bet the OP has a BCI.