Caspian Tern

West Coast National Park and Table Mountain National Park are the two atlas places where the Caspian Tern is recorded. Its records concentrate in the United States, Canada, Taiwan, Australia, and Mexico. The atlas holds about 1.1 million records of the bird across 17 countries, and the map highlights where these records gather.

Because this bird is recorded in both the northern and southern hemispheres, the seasons for sightings differ by region. Each place page shows the months where it has been recorded in that area.