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