Columbiform birds, also known as doves and pigeons, are a diverse group of birds that include over 300 species. These birds are known for their plump bodies, small heads, and soft cooing calls. Columbiform birds are found all over the world, from urban environments to dense forests and mountains. Some common synonyms for columbiform birds include rock doves, turtle doves, quail doves, ground doves, and wood pigeons. These birds are important in many cultures and have been domesticated for thousands of years for their meat, eggs, and their ability to carry messages. Despite being common in many areas, some columbiform bird species are threatened by habitat loss and hunting.