A chameleon is a type of lizard known for its ability to change color. This unique feature helps them blend into their surroundings, making it easier to avoid predators and catch prey. Chameleons have specialized cells in their skin called chromatophores, which contain different pigments and can expand or contract to alter their color. In addition to color change, chameleons have long, sticky tongues that can extend rapidly to catch insects. They are primarily found in Africa and Madagascar, although some species inhabit parts of Asia and Europe. Chameleons are also known for their distinctive eyes, which can move independently, allowing them to see in multiple directions at once.