Migration & timing
Caspian Tern in British Columbia
There aren't yet enough observations of Caspian Tern in British Columbia to describe its timing with confidence.
Sighting 9 observations in British Columbia
Check back as more observations come in, or explore Caspian Tern across North America.
Caspian Tern elsewhere
More birds in British Columbia
Data: iNaturalist research-grade observations (CC0 / CC-BY), via GBIF. Excludes eBird.