Adult Female Hog Island Boa (Boa Constrictor imperator) - £175 Hog Island Boas are a locality type boa. They occur off the North Western Coast of Honduras. Neighbouring Islands include Guanaja, Utila and Roatan (also home of a locality type boa). What makes Hog Island Boas insteresting is their naturally variable colour. They can become incredibly pale, almost whilte and then turn a deep grey/brown. This naturally occuring hypomelanism type trait has been used to great effect with the genetic hy