Migration & timing
Ring-necked Duck in Pennsylvania
There aren't yet enough observations of Ring-necked Duck in Pennsylvania to describe its timing with confidence.
Sighting 6 observations in Pennsylvania
Check back as more observations come in, or explore Ring-necked Duck across North America.
Ring-necked Duck elsewhere
More birds in Pennsylvania
Data: iNaturalist research-grade observations (CC0 / CC-BY), via GBIF. Excludes eBird.