Migration & timing

American Cliff Swallow in Arizona

There aren't yet enough observations of American Cliff Swallow in Arizona to describe its timing with confidence.

Sighting 3 observations in Arizona

Check back as more observations come in, or explore American Cliff Swallow across North America.

American Cliff Swallow elsewhere

More birds in Arizona

Data: iNaturalist research-grade observations (CC0 / CC-BY), via GBIF. Excludes eBird.