The Barn Swallow is a small migratory bird known for its distinctive forked tail and iridescent blue upperparts. It has a white underbelly and a reddish throat, making it easily recognizable. These birds are often found near open fields, water bodies, and human structures, where they build their nests from mud. Barn Swallows are skilled fliers, catching insects in mid-air as they swoop and glide. They are social birds, often seen in groups, especially during migration. Their presence is a sign of warmer weather, as they typically return to their breeding grounds in the spring after wintering in regions like South America.