Its body colour changes with temperature. As the lizard becomes warmer, its body turns pale brown or beige with little orange patches on the back. The tail appears azure blue in the species found in Rajasthan. At extremely hot temperatures, it appears almost white in colour.
The white Himalayan knotweed flowers are visible in most parts of the valley. Here they dominate purple balsam flowers seen in the foreground. The government's decision to uproot the weed only ends up tilling and preparing the soil for the next bloom of the same flower, says Pallav Singh Chauhan of Bhyundar village, located adjacent to the valley.