Migration & timing
Ruddy Duck in Ontario
There aren't yet enough observations of Ruddy Duck in Ontario to describe its timing with confidence.
Sighting 17 observations in Ontario
Check back as more observations come in, or explore Ruddy Duck across North America.
Ruddy Duck elsewhere
More birds in Ontario
Data: iNaturalist research-grade observations (CC0 / CC-BY), via GBIF. Excludes eBird.