Barn Swallow: 14 Days From Nest to Independence | A Mud-Cup Masterpiece Under the Eaves! 🐦

Watch a Barn Swallow pair build its incredible mud cup nest — one mud pellet at a time. Over two weeks, they ferry hundreds of mud pellets to a beam under the barn eaves, sculpting a perfect cup before lining it with soft grass and feathers. Species: Barn Swallow | Nest: mud cup nest | Habitat: barn eave Wait for the final reveal…👇 Which bird should build next? Tell us in the comments! New nest-building documentaries daily — subscribe to Tiny Architects! Note: This video is AI-generated. #nest #birds #Birds #Nature #Wildlife