The Reptile Zoo on Instagram: "This Two-Headed Boa is a sight for sore eyes! 😱 They were born from a single embryo that failed to completely separate into twins, a condition known as bicephaly. 🐍🐍 Life for these interesting snakes is nothing normal. Even though they have one body with one digestive system, only one head needs to eat to feel satisfied, but that doesn’t stop their brains from developing different personalities. Since they have two heads they are able to think twice! Meaning the