Chilabothrus exsulChilabothrus exsul, the Abaco Island boa or Northern Bahamas boa, is a boa species found in the Bahamas. No subspecies are currently recognized. Like all other boas, it is not venomous.DescriptionSlender and terrestrial with an iridescent reddish sheen. It grows to a maximum of in length and feeds on small mammals, birds and lizards.Distribution and habitatFound in the Bahamas on Grand Bahama Island and Great [Abaco Island], including Elbow Cay and Little Abaco Island. The type locality given is "Near Blackrock on the east coast of Great Abaco in the Bahamas."