Barn swallows are native in all the biogeographic regions except Australia and Antarctica. The breeding range of barn swallows includes North America, northern Europe, northcentral Asia, northern Africa, the Middle East, southern China, and Japan. They winter in South America, South Asia, Indonesia, and Micronesia.
Biogeographic Regions: nearctic (Native ); palearctic (Native ); oriental (Native ); neotropical (Native )
Other Geographic Terms: holarctic