Swallow builds mud nest 🐦🐦

The bird you're referring to is likely the Barn Swallow (Hirundo rustica), known for its mud nest-building behavior. Barn Swallows are migratory birds found in many parts of the world, including North America, Europe, Asia, and Africa. Here's some information about their nest-building process:

Habitat selection: Barn Swallows typically choose open habitats near water, such as fields, meadows, or wetlands. They prefer locations with access to mud and ample flying insects for feeding.

Nest construction: The male Barn Swallow initiates nest construction by selecting a suitable site, often under the eaves of buildings or on cliff ledges. The female then inspects the site and makes adjustments if necessary. The nest is primarily built by the female, but both sexes gather materials.

Mud collection: Barn Swallows collect mud in their beaks from puddles, wet soil, or water bodies. They carry the mud to the nest site, where it is molded and shaped into a cup-like structure. This process involves multiple trips back and forth to ensure a solid foundation.

Reinforcement: After the basic cup-shaped structure is formed, the birds reinforce the nest by lining it with soft materials like grass, feathers, or plant fibers. This lining provides insulation and comfort for the eggs and nestlings.

Nest longevity: Barn Swallow nests are semi-permanent and can be used for several breeding seasons if they remain intact. The birds often repair and refurbish the nests before the start of each breeding season.