A duck call is a device used by hunters and birdwatchers to mimic the sounds of ducks. It typically consists of a tube with a reed that vibrates when air is blown through it, producing quacking or feeding sounds. Different types of calls can imitate various species of ducks, helping to attract them during hunting or observation. Duck calls come in various materials, including wood, plastic, and acrylic, each affecting the sound quality. Many hunters use them in conjunction with decoys to create a realistic environment, increasing the chances of attracting waterfowl like mallards or teal.