Emerald Tree Boa photographed in the rain forests of Suriname.
Here is more info on the species wikipedia
Emerald Tree Boas hang from tree and grab small mammals passing by. You can see how this one's tail is tightly coiled around the tree branch.
Lighting is challenging. All these photos were shot at night.
Low light photo.
These photos are all from a trip my son took with some friends to Suriname.