Tsubames

Tsubames is a genus of swallows in the family Hirundinidae. This genus is native to the Old World. Species within the Tsubames genus are known for their distinctive forked tails and aerial insectivorous feeding habits. They are migratory birds, often traveling long distances between their breeding and wintering grounds.

The genus Tsubames typically includes species such as the barn swallow (T. rustica), the red-rumped swallow (T. daurica), and the sand martin (Riparia riparia), although taxonomic classifications can vary. Barn swallows, for instance, are one of the most widespread species, found across the Northern Hemisphere. They are recognizable by their deep blue upperparts and rufous underparts, along with a long, deeply forked tail.

These birds build their nests from mud pellets, often on man-made structures like barns, bridges, and eaves, which is reflected in the common name of the barn swallow. Their diet consists primarily of flying insects caught in mid-air. Tsubames species are generally considered beneficial due to their role in controlling insect populations. Their migratory patterns are a significant aspect of their life cycle, with many species undertaking impressive journeys each year. The genus Tsubames represents a common and well-studied group of birds within the broader swallow family.