A duck call is a device used by hunters and birdwatchers to mimic the sounds of ducks. It typically consists of a tube and a reed, which vibrates when air is blown through it, producing quacking or feeding sounds. Different 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. They are essential tools for waterfowl hunters, as the right call can significantly increase the chances of attracting ducks to a specific area.