A prehensile tail is a type of tail that is capable of grasping or holding objects. This adaptation is commonly found in certain species of animals, such as monkeys, opossums, and some lizards. The tail functions like an extra limb, allowing these animals to navigate their environment more effectively, especially in trees or dense vegetation. These tails are often strong and flexible, enabling the animal to use them for various tasks, such as climbing, balancing, or carrying food. The ability to manipulate objects with a prehensile tail enhances survival skills, making it a valuable evolutionary trait in many species.