Migration & timing

Marsh Wren in Pennsylvania

There aren't yet enough observations of Marsh Wren in Pennsylvania to describe its timing with confidence.

Sighting 1 observations in Pennsylvania

Check back as more observations come in, or explore Marsh Wren across North America.

Marsh Wren elsewhere

More birds in Pennsylvania

Data: iNaturalist research-grade observations (CC0 / CC-BY), via GBIF. Excludes eBird.