As darkness settled over a forest of southern Vietnam, a “long”-limbed creature with “dagger-like spines” climbed into a shrub and fell asleep. But the night wouldn’t be restful. Passing scientists ...

The short-horned lizard is often referred to as a “horned ... efforts to eradicate ants—their staple food—and the pet trade have all contributed to this.

With its cryptic coloration and flat body, the flat-tailed horned lizard is capable of disappearing on the desert floor. When a predator threatens, the lizard may run a short distance and then stop ...

This and their size earn them the common name "giant one-horned chameleon ... but are otherwise indistinguishable from males. Exotic pet enthusiasts often attempt to keep Meller's chameleons ...

With its cryptic coloration and flat body, the flat-tailed horned lizard is capable of disappearing on the desert floor. When a predator threatens, the lizard may run a short distance and then stop ...