Facts about the U.S. Virgin Islands Did You Know? The USVI has many NATIVE SNAKES! Protected under federal & local laws: it is illegal to handle, harm or kill NOT venomous - like all the snakes in the USVI! Find most often on the east half of St. Thomas and offshore cays in dry habitats Mostly nocturnal, hunt for small lizards at night ยข Blends in with the ground: brown and tan blotchy pattern (Adult) or light grey and black (Juvenile) if you see a VI Tree Boa in distress, during clearing or construction, or in immediate danger, please contact the Division of Fish & Wildlife or report to our DPNR TIP 411 Hotline All images are from DFW Staff and handled with permission under federal permits issued by U.S. Fish and Wildlife Service.