Wildlife Conservation Society
Emerald Tree Boa
This brilliant green, tree-dwelling snake can often be found coiled over a branch in its rainforest home. The white pattern on its scales mimics the spots of sunlight that filter through the tree canopy.
Henkel’s Leaf-tailed Gecko
The leaf-tailed gecko is one of the largest species of the genus Uroplatus. It gets its name from its short, broad tail that looks like a leaf. Henkel’s is just one of nine species of leaf-tailed geckos found in Madagascar. Many of the island nation’s endemic species are tiny reptilian wonders like this one.
Earning its name for ruling over other snakes (by eating them), the king cobra is the world’s largest venomous snake. These hooded serpents can get up to 18 feet in length.
Komodo dragons, among the world's largest and most powerful lizards, are fierce hunters that can consume huge quantities of food at once. As top predators, they will also eat just about anything.