Migration & timing
House Sparrow in Pennsylvania
There aren't yet enough observations of House Sparrow in Pennsylvania to describe its timing with confidence.
Sighting 12 observations in Pennsylvania
Check back as more observations come in, or explore House Sparrow across North America.
House Sparrow elsewhere
More birds in Pennsylvania
Data: iNaturalist research-grade observations (CC0 / CC-BY), via GBIF. Excludes eBird.