Black Dragon Adults (Saba Island Iguana) Female Very rare offer in the USA. Black Dragon Iguanas are a mysterious exotic looking dragon found in small breeding areas which has created this animals color and body characteristics over time. This is a morph of (iguana Iguana) that originates from Saba Island in the Caribbean. They develop into very high spiked all Black Iguanas. They are very impressive looking animals. They can grow to over 6 feet. This picture is what a typical adult looks like. I can send you pictures of specific animals.