The chameleon is a notable animal that can change its color to blend in with its environment. This ability serves multiple purposes, including camouflage to evade predators, communication with other chameleons, and temperature regulation. The color change occurs through specialized cells in the chameleon's skin called chromatophores, which contain different pigments. By expanding or contracting these cells, chameleons can dynamically alter their appearance. This unique adaptation makes them fascinating to observe in their natural habitats, often found in trees and bushes in warm climates.