Guyana Red Tail Boa Constrictor (Boa constrictor)These rare light brown snakes are also known as True Redtail Boas. They have very sharp colors with a variety of patterns that carry through to adulthood. These beauties have soft temperaments and are very low maintenance. Large and heavy bodied. Species: Boa constrictor Origin: Captive Bred in the US Size: Adults reaching 6 12 feet Natural Range: Native to Suriname Food: Frozen thawed mice Lifespan: Up to 20 25 years in captivity with proper care