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