Roseate Tern

Roseate Tern Sterna dougallii

Range map

Roseate Tern, Range map
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Data provided by eBird

Roseate Tern

Sterna dougallii


This map depicts the range boundary, defined as the areas where the species is estimated to occur at a rate of 5% or more for at least one week within each season.  Learn more

Breeding season
May 24 - Aug 10
Non-breeding season
Not shown
Pre-breeding migratory season
Apr 12 - May 17
Post-breeding migratory season
Aug 17 - Oct 19
Note: Seasonal ranges overlap and are stacked in the order above; view full range in season maps.
Seasons timeline
Learn more