Migration & timing
Long-tailed Duck in Massachusetts
There aren't yet enough observations of Long-tailed Duck in Massachusetts to describe its timing with confidence.
Sighting 7 observations in Massachusetts
Check back as more observations come in, or explore Long-tailed Duck across North America.
Long-tailed Duck elsewhere
More birds in Massachusetts
Data: iNaturalist research-grade observations (CC0 / CC-BY), via GBIF. Excludes eBird.