Migration & timing
Greater Scaup in Michigan
There aren't yet enough observations of Greater Scaup in Michigan to describe its timing with confidence.
Sighting 2 observations in Michigan
Check back as more observations come in, or explore Greater Scaup across North America.
Greater Scaup elsewhere
More birds in Michigan
Data: iNaturalist research-grade observations (CC0 / CC-BY), via GBIF. Excludes eBird.