Migration & timing
Black Tern in Alberta
There aren't yet enough observations of Black Tern in Alberta to describe its timing with confidence.
Sighting 7 observations in Alberta
Check back as more observations come in, or explore Black Tern across North America.
Black Tern elsewhere
More birds in Alberta
Data: iNaturalist research-grade observations (CC0 / CC-BY), via GBIF. Excludes eBird.