Migration & timing
Wilson's Warbler in British Columbia
There aren't yet enough observations of Wilson's Warbler in British Columbia to describe its timing with confidence.
Sighting 18 observations in British Columbia
Check back as more observations come in, or explore Wilson's Warbler across North America.
Wilson's Warbler elsewhere
More birds in British Columbia
Data: iNaturalist research-grade observations (CC0 / CC-BY), via GBIF. Excludes eBird.