The family Alaudidae, commonly known as larks, is a group of small to medium-sized passerine birds found primarily in open habitats such as grasslands, deserts, and scrublands across much of the world. Larks are known for their strong, often melodious songs, which are frequently delivered in flight. They typically have streaked brown or earthy plumage, providing excellent camouflage in their ground-dwelling environments. Most species are ground nesters, feeding mainly on seeds and insects. Alaudidae exhibit a wide range of behaviors adapted to arid and open landscapes, including intricate aerial displays during courtship and territorial defense. Their adaptability to harsh, open habitats has allowed them to thrive across diverse regions, from temperate to tropical zones.