The hellbender is a very large salamander and one of the largest amphibians in the world. Much of its habitat is threatened by the increasing population of the United States.

The Roatan spiny tailed iguana (Ctenosaura oedirhina) is currently rapidly declining in numbers. The loss of natural habitat on the Honduran island of Roatan is a major problem.

The Jamaican Rock Iguana (Cyclura collei) is probably the most endangered lizard species in the world with a population size of several dozen.

Grand Cayman blue iguanas (Cyclura lewisi) are one of the most endangered reptiles in the world with an estimated population of less than 100 in the wild at the start of this massive project.

The Sakaerat Snake Team consists of a group of researchers in Thailand who are engaged in monitoring the king cobra and many other reptiles that live in the area.

All iguanas of the genus Cyclura are in danger of extinction. Only a few dozen remain, making them undoubtedly among the most endangered animals on Earth.