Migration & timing
American Herring Gull in Alberta
There aren't yet enough observations of American Herring Gull in Alberta to describe its timing with confidence.
Sighting 4 observations in Alberta
Check back as more observations come in, or explore American Herring Gull across North America.
American Herring Gull elsewhere
More birds in Alberta
Data: iNaturalist research-grade observations (CC0 / CC-BY), via GBIF. Excludes eBird.