Migration & timing
White-winged Scoter in Colorado
There aren't yet enough observations of White-winged Scoter in Colorado to describe its timing with confidence.
Sighting 1 observations in Colorado
Check back as more observations come in, or explore White-winged Scoter across North America.
White-winged Scoter elsewhere
More birds in Colorado
Data: iNaturalist research-grade observations (CC0 / CC-BY), via GBIF. Excludes eBird.