The Lark Sparrow is one of Arizona’s most striking sparrows, easily recognized by its bold head pattern of chestnut, black, and white and its central breast spot. This species is widespread in the state during the breeding season, favoring open grasslands, desert scrub, agricultural fields, and areas with scattered trees or fence rows. In Arizona, Lark Sparrows are common across much of the lowlands and foothills, especially in the southern and central regions, though they are less frequent in heavily forested or high-elevation habitats. They nest on the ground or low in shrubs, often weaving grasses into a cup lined with finer material. Their melodious, varied song is delivered from exposed perches, making them a conspicuous presence on summer mornings. While many individuals migrate southward in winter, some remain year-round in southern Arizona, particularly in milder desert valleys.
