Definition
The genus Riparia includes small swallows specialized for nesting in riverbanks and similar habitats. Birds within this genus are known for their colonial nesting behavior, creating clusters of nests in earthen banks. They are proficient aerial insectivores, feeding on insects caught in flight. Their compact size and brown plumage aid in camouflage. This genus is vital to understanding riverine ecosystems. They are related to other swallow genera.