King snakes are non-venomous snakes found primarily in North America. They are known for their striking patterns, which can include bands or stripes in various colors, such as black, yellow, and white. King snakes can grow to be between 3 to 7 feet long and are often kept as pets due to their docile nature. These snakes are named for their ability to prey on other snakes, including venomous species like copperheads and rattlesnakes. King snakes are constrictors, meaning they subdue their prey by wrapping around it and squeezing. They inhabit a variety of environments, including forests, grasslands, and deserts.