The Subfamily Numididae is a group of birds commonly known as guinea fowls. These birds are native to Africa and have been domesticated for their meat and eggs. Synonyms for this subfamily include the family Numididae, the guinea hen family, and the helmeted guineafowl family. Guinea fowl are social birds that typically live in groups and are known for their loud, harsh calls. They are also adept at foraging for food on the ground, using their sharp eyesight to spot insects and seeds. While guinea fowl may not be as well-known as other domesticated birds, they are still an important part of many cultures and cuisines around the world.