Indigo snakes have smooth scales that reflect sunlight to create an iridescent appearance that appears dark purple. As the outside light changes, the color of the indigo snake also changes. The indigo snake is the largest snake in the United States, with a length of 2.8 meters, and it is also one of the longest snakes in the snake family.

After knowing what the indigo snake looks like, let's introduce other information about it.

The indigo snake feeds on small vertebrates (including venomous snakes). Use the upper and lower jaws to bite to death or coil up the body to crush the prey instead of constricting the body. Hissing in self-defense, tail wiggling, but not attacking.