I was reading about how many Spider BPs have what is known as a "wobbly head." Their head kind of wobbles from side to side when they are at rest. Well, Bela does this. She does this also while she's in the act of swallowing her prey. Add to this the fact that she is pretty reduced in pattern, and I have to wonder if she has Spider in there somewhere!!
Of course, I am only fantasizing, and for now she is just a pretty normal. But I can dream, right?