What reptiles can change their colour

Several reptiles can change their color, primarily for purposes such as camouflage, communication, or temperature regulation. Here are a few notable examples:

1. Chameleons: Perhaps the most famous color-changing reptiles, chameleons can adjust their skin color using specialized cells called chromatophores. They change color based on mood, temperature, and light conditions.

2. Anoles: Some species of anoles, like the green anole, can change from green to brown depending on environmental factors and their mood.

3. Iguanas: While not as dramatic as chameleons, some iguanas can change color slightly in response to temperature or stress.

4. Certain Geckos: Some geckos, like the day gecko, can show variations in color based on environmental conditions and stress levels.

5. Color-changing Skinks: Some species of skinks can also change color in response to temperature or light.

These reptiles have evolved these abilities to adapt to their environments and communicate with others.