Constrictors are a type of snake that kill their prey by wrapping around it and squeezing tightly. This method of hunting is effective because it restricts the prey's movement and breathing, leading to suffocation. Common examples of constrictors include the boa constrictor and the python. These snakes are typically non-venomous and rely on their strength and stealth to capture food. Constrictors can vary in size, with some species growing to be quite large, while others remain smaller. They are found in various habitats, including forests, grasslands, and swamps, and play an important role in their ecosystems.