Migration & timing
Least Flycatcher in Alberta
There aren't yet enough observations of Least Flycatcher in Alberta to describe its timing with confidence.
Sighting 2 observations in Alberta
Check back as more observations come in, or explore Least Flycatcher across North America.
Least Flycatcher elsewhere
More birds in Alberta
Data: iNaturalist research-grade observations (CC0 / CC-BY), via GBIF. Excludes eBird.