Animal appendages are specialized structures that extend from the body of an animal, serving various functions. Common types of appendages include legs, wings, fins, and antennae. These structures help animals move, find food, and interact with their environment. The design and function of appendages can vary widely among different species, reflecting their adaptations to specific habitats. In addition to movement, appendages can also play roles in communication and reproduction. For example, peacock feathers are used to attract mates, while insect antennae help detect scents. Overall, animal appendages are crucial for survival and play a significant role in the behavior and ecology of species.